/* Kraga experience layer: calm workbench hierarchy over the existing neon system. */
:root {
    --experience-void: var(--bg-deep, #07070e);
    --experience-panel: var(--bg-secondary, #10111c);
    --experience-raised: var(--bg-elevated, #181a27);
    --experience-paper: var(--text-primary, #eef1f7);
    --experience-line: var(--border-subtle, rgba(255,255,255,.06));
    --experience-signal: var(--neon-cyan, #22d3e5);
    --experience-orchid: var(--neon-purple, #9a6bff);
    --experience-radius: 14px;
    --experience-ease: cubic-bezier(.22, 1, .36, 1);
}

/* Keep the shell quiet so signal colors retain meaning. */
.sidebar {
    background: var(--experience-panel);
    border-right: 1px solid var(--experience-line);
    box-shadow: 14px 0 38px rgba(0, 0, 0, .12);
}
.sidebar::after { opacity: .18; }
.sidebar-header { padding: 18px 16px 14px; }
.sidebar-divider { margin: 0 16px 6px; background: var(--experience-line); }
.sidebar-tabs-container { gap: 4px !important; margin-bottom: 10px !important; }
.sidebar-tab {
    min-height: 32px;
    border-radius: 8px !important;
    border-color: transparent !important;
    color: var(--text-muted) !important;
    transition: color 180ms var(--experience-ease), background 180ms var(--experience-ease), border-color 180ms var(--experience-ease);
}
.sidebar-tab.active {
    background: color-mix(in srgb, var(--experience-signal) 9%, transparent) !important;
    border-color: color-mix(in srgb, var(--experience-signal) 18%, transparent) !important;
    color: var(--experience-paper) !important;
}
.sidebar-tab:hover:not(.active) { background: var(--bg-hover) !important; color: var(--text-secondary) !important; }
.new-chat-btn {
    min-height: 40px;
    border: 1px solid color-mix(in srgb, var(--experience-signal) 30%, transparent);
    border-radius: 10px;
    background: color-mix(in srgb, var(--experience-signal) 10%, transparent);
    box-shadow: none;
    transition: transform 180ms var(--experience-ease), background 180ms var(--experience-ease), border-color 180ms var(--experience-ease);
}
.new-chat-btn:hover { transform: translateY(-1px); background: color-mix(in srgb, var(--experience-signal) 15%, transparent); }
.sidebar-conversations { padding: 6px 10px 12px; }
.sidebar-label { padding: 14px 16px 7px; letter-spacing: 1.4px; }
.sidebar-conversations + .sidebar-conversations { padding-top: 6px; }
.conv-item, .project-item {
    min-height: 38px;
    border: 1px solid transparent;
    border-radius: 9px;
    margin: 2px 0;
    transition: background 160ms ease, border-color 160ms ease, color 160ms ease;
}
.conv-item:hover, .project-item:hover { background: var(--bg-hover); border-color: var(--experience-line); }
.conv-item.active, .project-item.active {
    background: color-mix(in srgb, var(--experience-signal) 8%, transparent);
    border-color: color-mix(in srgb, var(--experience-signal) 17%, transparent);
}
.date-group-header { padding: 14px 8px 5px; font-size: .66rem; letter-spacing: .12em; color: var(--text-muted); }
.sidebar-footer { padding: 10px; background: color-mix(in srgb, var(--experience-void) 28%, transparent); }
.sidebar-footer-btn { min-height: 34px; border-radius: 8px; transition: background 160ms ease, color 160ms ease; }
.sidebar-footer-btn:hover { background: var(--bg-hover); }
.user-profile-card { border-radius: 10px; padding: 8px; }

/* Context bar: title first, telemetry second. */
.topbar {
    min-height: var(--topbar-height);
    padding: 0 20px;
    border-bottom: 1px solid var(--experience-line);
    background: color-mix(in srgb, var(--experience-void) 72%, transparent);
    backdrop-filter: blur(14px);
}
.topbar::after { opacity: .2; }
.topbar-title { flex: 1; min-width: 0; }
.topbar-title img { max-width: 116px; opacity: .9; }
.topbar-stats { gap: 6px; }
.stat-chip {
    min-height: 30px;
    padding: 5px 9px;
    border: 1px solid var(--experience-line);
    border-radius: 8px;
    background: color-mix(in srgb, var(--experience-panel) 65%, transparent);
    font-size: .72rem;
}
.context-bar-wrapper {
    gap: 8px;
    padding: 5px 8px;
    border: 1px solid color-mix(in srgb, var(--experience-signal) 20%, var(--experience-line));
    border-radius: 9px;
    background: color-mix(in srgb, var(--experience-panel) 78%, transparent);
    opacity: 1;
    transition: border-color 180ms ease, background 180ms ease, box-shadow 180ms ease;
}
.context-bar-wrapper:hover,
.context-bar-wrapper[aria-expanded="true"] {
    border-color: color-mix(in srgb, var(--experience-signal) 48%, var(--experience-line));
    background: color-mix(in srgb, var(--experience-signal) 7%, var(--experience-panel));
    box-shadow: 0 0 0 3px color-mix(in srgb, var(--experience-signal) 7%, transparent);
}
.context-bar-track {
    display: flex;
    align-items: center;
    width: 112px;
    height: 8px;
    border-radius: 6px;
    background: color-mix(in srgb, var(--experience-paper) 10%, transparent);
    box-shadow: inset 0 1px 2px rgba(0, 0, 0, .28);
    overflow: hidden;
    position: relative;
}
.context-bar-fill {
    display: block;
    height: 100%;
    border-radius: 4px;
    background: linear-gradient(90deg, var(--experience-signal, #22d3e5), var(--experience-orchid, #a855f7));
    box-shadow: 0 0 10px color-mix(in srgb, var(--experience-signal) 46%, transparent);
    flex-shrink: 0;
}
.context-bar-fill.has-usage { min-width: 6px; }
.context-bar-text {
    min-width: max-content;
    color: var(--experience-paper);
    font-size: .66rem;
    font-variant-numeric: tabular-nums;
    letter-spacing: -.02em;
}
.context-popup {
    border-color: color-mix(in srgb, var(--experience-signal) 22%, var(--experience-line));
    background: color-mix(in srgb, var(--experience-panel) 96%, var(--experience-void));
    box-shadow: 0 18px 52px rgba(0, 0, 0, .48), 0 0 0 1px color-mix(in srgb, var(--experience-signal) 5%, transparent);
}
.ctx-popup-total { color: var(--experience-paper); }
.ctx-popup-bar-full { height: 10px; background: color-mix(in srgb, var(--experience-paper) 8%, transparent); }
.ctx-seg-messages, .ctx-dot-messages { background: var(--experience-signal); }
.ctx-seg-system, .ctx-dot-system { background: var(--experience-orchid); }
.credential-save-status {
    display: none;
    margin: 2px 0 0;
    color: var(--text-secondary);
    font-size: .78rem;
    line-height: 1.45;
}
.credential-save-status.is-visible { display: block; }
.credential-save-status.success { color: var(--neon-green); }
.credential-save-status.error { color: var(--neon-red); }
.topbar-status { min-width: 56px; }

/* Conversation canvas and open-document message rhythm. */
.chat-container { background: var(--experience-void); }
.welcome {
    width: min(100%, 860px);
    margin: 0 auto;
    padding: clamp(48px, 10vh, 108px) 24px 148px;
    align-items: center;
    text-align: center;
    animation: none;
}
.welcome-mark {
    display: flex;
    width: 100%;
    align-items: center;
    justify-content: center;
    margin-bottom: clamp(32px, 5vh, 48px);
}
.welcome-mark a { display: inline-flex; border-radius: 50%; }
.welcome-mark img {
    display: block;
    width: clamp(148px, 17vw, 212px);
    height: auto;
    opacity: 1;
    filter: drop-shadow(0 0 22px color-mix(in srgb, var(--experience-signal) 48%, transparent));
    animation: welcomeBirdFloat 4s ease-in-out infinite;
}
@keyframes welcomeBirdFloat { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-7px); } }
.welcome-title {
    max-width: 700px;
    margin: 0 auto;
    font-family: var(--font-body);
    font-size: clamp(2rem, 4vw, 3.25rem);
    font-weight: 500;
    letter-spacing: -.045em;
    line-height: 1.08;
    text-align: center;
    background: linear-gradient(108deg, var(--experience-signal), var(--experience-orchid));
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}
.welcome-subtitle {
    max-width: 620px;
    margin: 18px auto 0;
    color: var(--text-secondary);
    font-size: clamp(.92rem, 1.4vw, 1.05rem);
    line-height: 1.65;
    text-align: center;
}
.flight-path-signature {
    position: relative;
    width: min(100%, 420px);
    height: 18px;
    margin: 28px auto 30px;
    overflow: hidden;
}
.flight-path-signature::before {
    content: '';
    position: absolute;
    left: 0;
    right: 0;
    top: 8px;
    height: 1px;
    background: linear-gradient(90deg, transparent, color-mix(in srgb, var(--experience-signal) 55%, transparent), color-mix(in srgb, var(--experience-orchid) 55%, transparent), transparent);
    transform-origin: center;
}
.flight-path-signature span {
    position: absolute;
    top: 4px;
    left: calc(50% - 4px);
    width: 8px;
    height: 8px;
    border: 1px solid var(--experience-signal);
    border-radius: 50%;
    box-shadow: 0 0 0 4px color-mix(in srgb, var(--experience-signal) 10%, transparent);
}
.welcome-setup { width: min(100%, 620px); margin-inline: auto; }
.welcome-hints {
    max-width: 700px;
    width: 100%;
    margin-inline: auto;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
}
.hint-card {
    min-height: 112px;
    width: 100%;
    padding: 18px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 10px;
    border: 1px solid var(--experience-line);
    border-radius: var(--experience-radius);
    background: color-mix(in srgb, var(--experience-panel) 62%, transparent);
    color: var(--experience-paper);
    font: inherit;
    text-align: center;
    cursor: pointer;
    transition: transform 180ms var(--experience-ease), border-color 180ms ease, background 180ms ease;
}
.hint-card:hover { transform: translateY(-2px); border-color: color-mix(in srgb, var(--experience-signal) 34%, transparent); background: color-mix(in srgb, var(--experience-signal) 7%, var(--experience-panel)); }
.hint-icon { color: var(--experience-signal); opacity: .9; font-size: 1.35rem; line-height: 1; }
.hint-text {
    color: color-mix(in srgb, var(--experience-paper) 88%, var(--text-secondary));
    font-size: clamp(.98rem, 1.4vw, 1.08rem);
    font-weight: 600;
    line-height: 1.35;
}
.welcome.is-entering .welcome-mark img { animation: welcomeMarkIn 480ms var(--experience-ease) both, welcomeBirdFloat 4s 620ms ease-in-out infinite; }
.welcome.is-entering .welcome-title { animation: welcomeCopyIn 440ms 110ms var(--experience-ease) both; }
.welcome.is-entering .welcome-subtitle { animation: welcomeCopyIn 440ms 190ms var(--experience-ease) both; }
.welcome.is-entering .flight-path-signature::before { animation: flightPathDraw 680ms 270ms var(--experience-ease) both; }
.welcome.is-entering .flight-path-signature span { animation: flightPathTravel 900ms 370ms var(--experience-ease) both; }
.welcome.is-entering .hint-card { animation: welcomeCopyIn 360ms var(--experience-ease) both; }
.welcome.is-entering .hint-card:nth-child(1) { animation-delay: 420ms; }
.welcome.is-entering .hint-card:nth-child(2) { animation-delay: 475ms; }
.welcome.is-entering .hint-card:nth-child(3) { animation-delay: 530ms; }
.welcome.is-entering .hint-card:nth-child(4) { animation-delay: 585ms; }
@keyframes welcomeMarkIn { from { opacity: 0; transform: translateY(12px) scale(.94); } to { opacity: 1; transform: translateY(0) scale(1); } }
@keyframes welcomeCopyIn { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: translateY(0); } }
.messages { width: min(100%, 860px); margin: 0 auto; padding: 20px 24px 150px; }
.message { animation: messageIn 220ms var(--experience-ease) both; }
.message.user { max-width: min(82%, 700px); margin-left: auto; }
.message.assistant { max-width: 820px; }
.message-inner { align-items: flex-start; }
.message-avatar { align-self: flex-start; margin-top: 0; line-height: 1; }
.message-content > :first-child { margin-top: 0; }
.message-content > :last-child { margin-bottom: 0; }

/* Floating command dock. */
.input-area { padding: 0 20px max(18px, env(safe-area-inset-bottom)); background: linear-gradient(180deg, transparent, color-mix(in srgb, var(--experience-void) 88%, transparent) 30%); }
.input-wrapper {
    width: min(100%, 860px);
    margin: 0 auto;
    border: 1px solid color-mix(in srgb, var(--experience-signal) 18%, var(--experience-line));
    border-radius: 16px;
    background: color-mix(in srgb, var(--experience-panel) 92%, transparent);
    box-shadow: 0 16px 44px rgba(0, 0, 0, .28), 0 0 0 4px color-mix(in srgb, var(--experience-signal) 3%, transparent);
    transition: border-color 180ms ease, box-shadow 180ms ease;
}
.input-wrapper:focus-within { border-color: color-mix(in srgb, var(--experience-signal) 48%, var(--experience-line)); box-shadow: 0 18px 48px rgba(0,0,0,.34), 0 0 0 4px color-mix(in srgb, var(--experience-signal) 7%, transparent); }
#messageInput { min-height: 48px; padding: 16px 18px 8px; font-size: .98rem; line-height: 1.5; }
.input-toolbar { padding: 6px 10px 10px; }
.tool-btn, .mode-btn, .claude-model-selector-btn { border-radius: 8px; transition: background 160ms ease, color 160ms ease, border-color 160ms ease; }
.send-btn { border-radius: 9px; box-shadow: none; }

/* Auth: focused task on the left, product proof on the right. */
.auth-container { background: var(--experience-void); }
.auth-left { background: var(--experience-panel); border-color: var(--experience-line); }
.auth-right { background: var(--experience-void); }
.auth-workbench-vignette { max-width: 420px; padding: 28px; border: 1px solid var(--experience-line); border-radius: 18px; background: linear-gradient(145deg, color-mix(in srgb, var(--experience-panel) 88%, transparent), color-mix(in srgb, var(--experience-orchid) 6%, var(--experience-void))); box-shadow: 0 24px 70px rgba(0,0,0,.24); }
.auth-vignette-kicker, .auth-vignette-meta { color: var(--text-muted); font: 600 .65rem/1.4 var(--font-mono); letter-spacing: .14em; }
.auth-vignette-prompt { margin: 24px 0 18px; color: var(--experience-paper); font-size: 1.35rem; line-height: 1.25; }
.auth-vignette-step { border-top: 1px solid var(--experience-line); padding: 12px 0; color: var(--text-secondary); font-size: .84rem; }
.auth-vignette-step strong { color: var(--experience-signal); font: 500 .68rem var(--font-mono); letter-spacing: .1em; }
.auth-flight-path path { stroke: var(--experience-signal); opacity: .7; }
.auth-flight-path circle { fill: var(--experience-signal); }
.auth-tabs { border-bottom-color: var(--experience-line); }
.auth-tab { min-height: 40px; color: var(--text-muted); }
.auth-tab.active { color: var(--experience-paper); border-bottom-color: var(--experience-signal); }
.auth-form input { border-radius: 9px; border-color: var(--experience-line); background: color-mix(in srgb, var(--experience-void) 38%, transparent); }
.auth-form input:focus { border-color: var(--experience-signal); box-shadow: 0 0 0 3px color-mix(in srgb, var(--experience-signal) 12%, transparent); }
.auth-submit-btn { min-height: 44px; border-radius: 9px; box-shadow: none; }
.password-strength { margin-top: 8px; color: var(--text-muted); font-size: .72rem; }
.password-strength-track { height: 3px; overflow: hidden; border-radius: 99px; background: var(--experience-line); }
.password-strength-track span { display: block; width: 0; height: 100%; border-radius: inherit; background: var(--text-muted); transition: width 180ms var(--experience-ease), background 180ms ease; }
.password-strength[data-level="1"] .password-strength-track span { background: var(--neon-red, #ff4d4d); }
.password-strength[data-level="2"] .password-strength-track span { background: var(--neon-yellow, #ffe156); }
.password-strength[data-level="3"] .password-strength-track span { background: var(--neon-green, #00e676); }

:where(button, a, input, textarea, select):focus-visible { outline: 2px solid var(--experience-signal); outline-offset: 3px; }

@keyframes flightPathDraw { from { transform: scaleX(0); opacity: 0; } to { transform: scaleX(1); opacity: 1; } }
@keyframes flightPathTravel { from { left: 0; opacity: 0; } 20% { opacity: 1; } to { left: min(100% - 8px, 412px); opacity: .2; } }
@keyframes messageIn { from { opacity: 0; transform: translateY(5px); } to { opacity: 1; transform: translateY(0); } }

/* Account deletion stays visually distinct from routine profile changes. */
.account-danger-zone { border: 1px solid color-mix(in srgb, var(--neon-red, #ff4d4d) 34%, var(--experience-line)); background: color-mix(in srgb, var(--neon-red, #ff4d4d) 5%, transparent); }
.account-danger-zone .account-section-header { color: var(--neon-red, #ff4d4d); }
.account-danger-copy { margin: 0 0 14px; color: var(--text-secondary); font-size: .86rem; line-height: 1.55; }
.account-deletion-ack { display: flex; gap: 9px; align-items: flex-start; margin-bottom: 16px; color: var(--experience-paper); font-size: .84rem; line-height: 1.45; cursor: pointer; }
.account-deletion-ack input { margin-top: 3px; accent-color: var(--neon-red, #ff4d4d); }
.account-deletion-start { display: grid; gap: 2px; }
.account-deletion-pending, .account-deletion-final { margin-top: 14px; padding: 12px; border: 1px solid var(--experience-line); border-radius: 10px; background: color-mix(in srgb, var(--experience-void) 50%, transparent); }
.account-deletion-pending p, .account-deletion-final p { margin: 0; color: var(--text-secondary); font-size: .84rem; line-height: 1.5; }
.account-deletion-actions { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 12px; }
.account-delete-btn { margin-top: 4px; border-color: color-mix(in srgb, var(--neon-red, #ff4d4d) 60%, transparent); background: color-mix(in srgb, var(--neon-red, #ff4d4d) 13%, transparent); color: #ffb4b4; }

/* Application bootstrap, recovery, and browser-route states. */
.app-state-screen {
    position: fixed;
    z-index: 10000;
    inset: 0;
    display: grid;
    place-items: center;
    padding: 24px;
    background: radial-gradient(circle at 50% 34%, color-mix(in srgb, var(--experience-orchid) 10%, transparent), transparent 32%), var(--experience-void);
    color: var(--experience-paper);
    transition: opacity 220ms ease, visibility 220ms ease;
}
.app-state-screen[data-state="ready"] { display: none; }
.app-state-card { width: min(100%, 390px); text-align: center; }
.app-state-mark { position: relative; display: grid; place-items: center; width: 104px; height: 104px; margin: 0 auto 28px; }
.app-state-mark img { width: 76px; height: 76px; filter: drop-shadow(0 0 16px color-mix(in srgb, var(--experience-signal) 48%, transparent)); }
.app-state-orbit { position: absolute; inset: 2px; border: 1px solid color-mix(in srgb, var(--experience-signal) 58%, transparent); border-right-color: transparent; border-radius: 50%; animation: appStateOrbit 1.1s linear infinite; }
.app-state-eyebrow { margin: 0 0 10px; color: var(--experience-signal); font: 600 .68rem/1.3 var(--font-mono); letter-spacing: .18em; }
.app-state-card h1 { margin: 0; color: var(--experience-paper); font: 500 clamp(1.5rem, 4vw, 2rem)/1.14 var(--font-body); letter-spacing: -.035em; }
.app-state-copy { max-width: 34ch; margin: 14px auto 0; color: var(--text-secondary); font-size: .94rem; line-height: 1.55; }
.app-state-actions { display: flex; flex-wrap: wrap; justify-content: center; gap: 10px; margin-top: 24px; }
.app-state-action, .app-state-home { min-height: 42px; display: inline-flex; align-items: center; justify-content: center; padding: 0 16px; border-radius: 9px; border: 1px solid color-mix(in srgb, var(--experience-signal) 48%, transparent); background: color-mix(in srgb, var(--experience-signal) 12%, transparent); color: var(--experience-paper); font: 600 .86rem/1 var(--font-body); text-decoration: none; cursor: pointer; }
.app-state-actions [hidden] { display: none; }
.app-state-home { border-color: var(--experience-line); background: transparent; color: var(--text-secondary); }
.app-state-screen[data-state="offline"] .app-state-orbit, .app-state-screen[data-state="not-found"] .app-state-orbit, .app-state-screen[data-state="fatal"] .app-state-orbit, .app-state-screen[data-state="unsupported"] .app-state-orbit { animation: none; border-color: color-mix(in srgb, var(--experience-orchid) 58%, transparent); }
.app-state-screen[data-state="offline"] .app-state-mark::after { content: ''; position: absolute; width: 40px; height: 20px; border: 2px solid var(--experience-signal); border-top: 0; border-radius: 0 0 24px 24px; opacity: .78; }
@keyframes appStateOrbit { to { transform: rotate(360deg); } }

@media (max-width: 900px) {
    .topbar { padding: 0 14px; }
    .topbar-stats .stat-chip { padding-inline: 7px; }
    .welcome { padding-top: 64px; }
}
@media (max-width: 768px) {
    .sidebar { box-shadow: 18px 0 48px rgba(0,0,0,.34); }
    .topbar { min-height: 52px; }
    .topbar-title img { max-width: 96px; }
    .topbar-stats { display: none; }
    .welcome { padding: 42px 18px 130px; }
    .welcome-title { font-size: clamp(1.8rem, 9vw, 2.45rem); }
    .welcome-hints { grid-template-columns: 1fr; }
    .messages { padding: 14px 16px 130px; }
    .message.user { max-width: 92%; }
    .input-area { padding-inline: 10px; }
    .input-wrapper { border-radius: 13px; }
    .input-toolbar { gap: 4px; }
    .claude-model-name { max-width: 100px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
    .auth-right { display: none; }
    .auth-left { width: min(100%, 520px); }
}
@media (max-width: 420px) {
    .welcome-mark { margin-bottom: 18px; }
    .flight-path-signature { margin: 22px 0 24px; }
    .hint-card { min-height: 70px; padding: 12px; }
    #messageInput { padding-inline: 14px; }
    .input-tools-left .mode-switcher { display: none; }
}
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after { animation-duration: .001ms !important; animation-iteration-count: 1 !important; scroll-behavior: auto !important; transition-duration: .001ms !important; }
}

/* Restore the original flight-grid atmosphere beneath the workbench. */
.chat-container { background: transparent; }
.bg-grid {
    animation: gridPulse 8s ease-in-out infinite, kragaGridDrift 22s linear infinite;
    background-position: 0 0;
}
@keyframes kragaGridDrift {
    from { background-position: 0 0; }
    to { background-position: 60px 60px; }
}

@media (max-width: 768px), (prefers-reduced-motion: reduce) {
    .bg-grid {
        animation: none !important;
        background-position: 0 0 !important;
    }
}

/* Keep the auth vignette readable at narrow desktop widths. */
.auth-workbench-vignette { width: min(100%, 420px); box-sizing: border-box; }
.auth-vignette-prompt { display: flex; align-items: flex-start; gap: 12px; }
.auth-vignette-prompt p { margin: 0; }
.auth-vignette-avatar {
    display: inline-flex; flex: 0 0 32px; width: 32px; height: 32px;
    align-items: center; justify-content: center; border-radius: 9px;
    color: var(--experience-paper); background: var(--experience-raised);
    font: 600 1rem/1 var(--font-body);
}
.auth-flight-path { height: 54px; margin: 4px 0 10px; }
.auth-flight-path svg { display: block; width: 100%; height: 100%; overflow: visible; }
.auth-flight-path path { fill: none; stroke-width: 1.2; }
.auth-flight-path circle { filter: drop-shadow(0 0 5px var(--experience-signal)); }
.auth-vignette-plan { display: grid; gap: 0; margin-top: 8px; }
.auth-vignette-plan > div { display: grid; grid-template-columns: 30px 1fr auto; gap: 8px; align-items: baseline; padding: 10px 0; border-top: 1px solid var(--experience-line); }
.auth-vignette-plan span { color: var(--experience-signal); font: 500 .72rem/1 var(--font-mono); }
.auth-vignette-plan p { margin: 0; color: var(--experience-paper); font-size: .82rem; }
.auth-vignette-plan b { color: var(--text-muted); font: 500 .68rem/1 var(--font-mono); }
.auth-vignette-plan .is-active b { color: var(--experience-signal); }
.auth-vignette-artifact { margin-top: 12px; padding: 10px 12px; border: 1px solid var(--experience-line); border-radius: 10px; background: color-mix(in srgb, var(--experience-void) 48%, transparent); }
.auth-artifact-head { display: flex; align-items: center; gap: 7px; color: var(--text-secondary); font: 500 .68rem/1 var(--font-mono); }
.auth-artifact-head i { width: 7px; height: 7px; border-radius: 50%; background: var(--experience-signal); }
.auth-artifact-head em { margin-left: auto; color: var(--text-muted); font-style: normal; }
.auth-artifact-lines { display: grid; gap: 6px; margin-top: 12px; }
.auth-artifact-lines i { display: block; width: 74%; height: 4px; border-radius: 4px; background: color-mix(in srgb, var(--experience-signal) 35%, var(--experience-raised)); }
.auth-artifact-lines i:nth-child(2) { width: 56%; }
.auth-artifact-lines i:nth-child(3) { width: 84%; }
.auth-artifact-lines i:nth-child(4) { width: 42%; }
.auth-vignette-note { margin: 18px 0 0; color: var(--text-muted); font-size: .72rem; line-height: 1.5; }
.profile-edit-modal { display: flex; flex-direction: column; width: min(560px, 94vw); height: auto; }
.profile-edit-modal > .modal-body { min-height: 0; }
.auth-consents { display: grid; gap: 9px; margin: 2px 0 18px; }
.auth-consent-hint { margin: 0 0 2px; color: var(--text-muted); font-size: .72rem; line-height: 1.45; }
.auth-consent-row { display: flex; align-items: flex-start; gap: 10px; }
.auth-consent { display: flex; flex: 1; align-items: flex-start; gap: 9px; color: var(--text-secondary); font-size: .78rem; line-height: 1.45; cursor: pointer; }
.auth-consent input { flex: 0 0 auto; width: 16px; height: 16px; margin-top: 1px; accent-color: var(--experience-signal); }
.auth-consent-link { flex: 0 0 auto; padding: 0; color: var(--experience-signal); border: 0; background: transparent; font: 600 .72rem/1.45 var(--font-body); text-decoration: underline; text-underline-offset: 2px; cursor: pointer; }
.auth-consent-link:hover { color: var(--experience-paper); }
.auth-captcha-box .cf-turnstile { min-height: 66px; }

@media (max-width: 960px) and (min-width: 769px) {
    .auth-right { display: none; }
    .auth-left { width: 100%; padding: 36px clamp(28px, 8vw, 72px); }
    .auth-split-modal { max-width: 560px !important; }
}

.auth-input:-webkit-autofill,
.auth-input:-webkit-autofill:hover,
.auth-input:-webkit-autofill:focus {
    -webkit-text-fill-color: var(--text-primary) !important;
    -webkit-box-shadow: 0 0 0 1000px var(--experience-raised) inset !important;
    transition: background-color 9999s ease-out 0s;
}
.turnstile-status { margin: 8px 0 0; color: var(--text-muted); font-size: .72rem; line-height: 1.4; }
.legal-modal-overlay {
    position: fixed;
    inset: 0;
    z-index: 12000;
    display: none;
    align-items: center;
    justify-content: center;
    padding: 20px;
    background: rgba(3, 4, 10, .76);
    backdrop-filter: blur(12px);
}
.legal-modal-overlay.active { display: flex; }
.legal-modal {
    display: flex;
    flex-direction: column;
    width: min(760px, 100%);
    max-height: min(820px, calc(100dvh - 40px));
    overflow: hidden;
    border: 1px solid color-mix(in srgb, var(--experience-signal) 28%, var(--experience-line));
    border-radius: 18px;
    background: var(--experience-panel);
    box-shadow: 0 28px 90px rgba(0, 0, 0, .58), 0 0 0 1px color-mix(in srgb, var(--experience-signal) 5%, transparent);
}
.legal-modal-header { display: flex; align-items: flex-start; justify-content: space-between; gap: 20px; padding: 22px 24px 18px; border-bottom: 1px solid var(--experience-line); }
.legal-modal-kicker { margin: 0 0 7px; color: var(--experience-signal); font: 600 .66rem/1 var(--font-mono); letter-spacing: .14em; }
.legal-modal-header h2 { margin: 0; color: var(--experience-paper); font: 500 clamp(1.35rem, 3vw, 1.75rem)/1.15 var(--font-body); letter-spacing: -.03em; }
.legal-modal-close { display: grid; flex: 0 0 auto; width: 34px; height: 34px; place-items: center; border: 1px solid var(--experience-line); border-radius: 9px; background: transparent; color: var(--text-secondary); cursor: pointer; transition: border-color 160ms ease, color 160ms ease, background 160ms ease; }
.legal-modal-close:hover { border-color: color-mix(in srgb, var(--experience-signal) 46%, var(--experience-line)); background: color-mix(in srgb, var(--experience-signal) 8%, transparent); color: var(--experience-paper); }
.legal-modal-scroll { overflow-y: auto; padding: 0 24px; overscroll-behavior: contain; scrollbar-color: color-mix(in srgb, var(--experience-signal) 45%, transparent) transparent; }
.legal-document { max-width: 650px; margin: 0 auto; padding: 26px 0 34px; color: var(--text-secondary); font-size: .92rem; line-height: 1.7; }
.legal-document > p { margin: 0 0 22px; color: var(--experience-paper); }
.legal-updated { color: var(--text-muted) !important; font: 500 .72rem/1.5 var(--font-mono); letter-spacing: .03em; }
.legal-document section { padding: 16px 0; border-top: 1px solid var(--experience-line); }
.legal-document h3 { margin: 0 0 7px; color: var(--experience-paper); font-size: .98rem; font-weight: 600; }
.legal-document section p { margin: 0; }
.legal-modal-footer { display: flex; justify-content: flex-end; padding: 14px 24px; border-top: 1px solid var(--experience-line); background: color-mix(in srgb, var(--experience-void) 35%, transparent); }
.legal-modal-done { min-height: 38px; padding: 0 16px; border: 1px solid color-mix(in srgb, var(--experience-signal) 42%, transparent); border-radius: 9px; background: color-mix(in srgb, var(--experience-signal) 12%, transparent); color: var(--experience-paper); font: 600 .82rem/1 var(--font-body); cursor: pointer; }
.legal-modal-done:hover { background: color-mix(in srgb, var(--experience-signal) 20%, transparent); }
@media (max-width: 560px) {
    .legal-modal-overlay { padding: 10px; }
    .legal-modal { max-height: calc(100dvh - 20px); border-radius: 14px; }
    .legal-modal-header { padding: 18px; }
    .legal-modal-scroll { padding: 0 18px; }
    .legal-document { padding-top: 20px; font-size: .88rem; }
    .legal-modal-footer { padding: 12px 18px; }
}
.auth-split-modal { max-height: 90vh !important; }
.auth-left { min-height: 0; max-height: 90vh !important; overflow-y: auto; }
@media (max-width: 768px) {
    .auth-split-modal { max-height: calc(100dvh - 24px) !important; }
    .auth-left { max-height: calc(100dvh - 24px) !important; }
}


/* ===== Karşılama ekranı v2 ===== */
.welcome { position: relative; }
.welcome::before {
    content: ''; position: absolute; left: 50%; top: clamp(30px, 8vh, 90px); width: min(640px, 92vw); height: 360px;
    transform: translateX(-50%); pointer-events: none; z-index: 0;
    background: radial-gradient(closest-side, color-mix(in srgb, var(--experience-signal) 13%, transparent), color-mix(in srgb, var(--experience-orchid) 7%, transparent) 55%, transparent 80%);
    filter: blur(8px);
}
.welcome > * { position: relative; z-index: 1; }
/* Başlık: yazı hiçbir durumda görünmez kalmasın (opacity'siz giriş, düz renk yedeği) */
.welcome-title {
    color: var(--experience-signal);
    font-weight: 600; letter-spacing: -.04em;
    background: linear-gradient(100deg, var(--experience-signal) 0%, color-mix(in srgb, var(--experience-signal) 55%, var(--experience-orchid)) 45%, var(--experience-orchid) 100%);
    background-clip: text; -webkit-background-clip: text; -webkit-text-fill-color: transparent;
    padding-bottom: .08em;
}
.welcome.is-entering .welcome-title { animation: welcomeTextIn 440ms 110ms var(--experience-ease) both; }
.welcome.is-entering .welcome-subtitle { animation: welcomeTextIn 440ms 190ms var(--experience-ease) both; }
@keyframes welcomeTextIn { from { transform: translateY(10px); } to { transform: translateY(0); } }
.welcome-subtitle { color: color-mix(in srgb, var(--text-secondary) 92%, var(--experience-paper)); }

.welcome-hints { max-width: 720px; gap: 10px; }
.hint-card {
    position: relative; min-height: 68px; padding: 14px 16px;
    flex-direction: row; justify-content: flex-start; align-items: center; gap: 14px; text-align: left;
    border-radius: 12px;
    border: 1px solid color-mix(in srgb, var(--experience-paper) 9%, transparent);
    background: linear-gradient(180deg, color-mix(in srgb, var(--experience-paper) 4%, transparent), color-mix(in srgb, var(--experience-paper) 1.5%, transparent));
    box-shadow: inset 0 1px 0 color-mix(in srgb, var(--experience-paper) 6%, transparent);
    overflow: hidden;
}
.hint-card::after {
    content: ''; position: absolute; inset: 0; opacity: 0; pointer-events: none; transition: opacity 220ms ease;
    background: radial-gradient(220px 90px at 0% 0%, color-mix(in srgb, var(--experience-signal) 14%, transparent), transparent 70%);
}
.hint-card:hover { transform: translateY(-2px); border-color: color-mix(in srgb, var(--experience-signal) 38%, transparent); background: color-mix(in srgb, var(--experience-signal) 5%, var(--experience-panel)); box-shadow: 0 10px 28px rgba(0,0,0,.28); }
.hint-card:hover::after { opacity: 1; }
.hint-icon {
    flex: none; width: 38px; height: 38px; display: grid; place-items: center; border-radius: 10px; opacity: 1;
    color: var(--experience-signal);
    background: color-mix(in srgb, var(--experience-signal) 10%, transparent);
    border: 1px solid color-mix(in srgb, var(--experience-signal) 22%, transparent);
}
.hint-icon svg { display: block; }
.hint-text { flex: 1; min-width: 0; font-size: .95rem; font-weight: 600; text-align: left; }
.hint-arrow { flex: none; color: var(--text-muted); opacity: 0; transform: translateX(-4px); transition: opacity 180ms ease, transform 180ms ease, color 180ms ease; }
.hint-card:hover .hint-arrow { opacity: 1; transform: none; color: var(--experience-signal); }
@media (max-width: 640px) {
    .welcome-hints { grid-template-columns: 1fr; }
    .hint-card { min-height: 60px; padding: 12px 14px; }
    .hint-arrow { opacity: .5; transform: none; }
}

/* ===== Karşılama ekranı v3: sade, tek vurgu, gradyansız ===== */
.welcome::before { opacity: .55; height: 300px; filter: blur(14px); background: radial-gradient(closest-side, color-mix(in srgb, var(--experience-signal) 8%, transparent), transparent 75%); }
.welcome { padding-top: clamp(56px, 13vh, 140px); }
.welcome-mark { margin-bottom: clamp(22px, 3.5vh, 34px); }
.welcome-mark img { width: clamp(96px, 10vw, 128px); filter: drop-shadow(0 0 14px color-mix(in srgb, var(--experience-signal) 30%, transparent)); }
.welcome-title {
    background: none; -webkit-text-fill-color: currentColor; color: var(--experience-paper);
    font-size: clamp(1.7rem, 3.2vw, 2.4rem); font-weight: 500; letter-spacing: -.03em; line-height: 1.2; max-width: 640px;
}
.welcome-subtitle { margin-top: 12px; max-width: 520px; font-size: .95rem; color: var(--text-muted); line-height: 1.6; }
.flight-path-signature { display: none; }
.welcome-hints {
    display: flex; flex-wrap: wrap; justify-content: center; gap: 8px; max-width: 640px; margin: 34px auto 0;
}
.hint-card {
    width: auto; min-height: 0; padding: 9px 14px; gap: 9px; flex-direction: row; align-items: center; justify-content: flex-start;
    border-radius: 8px; border: 1px solid var(--experience-line); background: transparent; box-shadow: none; overflow: visible;
}
.hint-card::after { display: none; }
.hint-card:hover { transform: none; background: color-mix(in srgb, var(--experience-paper) 5%, transparent); border-color: color-mix(in srgb, var(--experience-paper) 20%, transparent); box-shadow: none; }
.hint-icon { width: auto; height: auto; background: none; border: none; border-radius: 0; color: var(--text-muted); }
.hint-icon svg { width: 16px; height: 16px; }
.hint-card:hover .hint-icon { color: var(--experience-signal); }
.hint-text { flex: none; font-size: .88rem; font-weight: 500; color: var(--text-secondary); }
.hint-card:hover .hint-text { color: var(--experience-paper); }
.hint-arrow { display: none; }
@media (max-width: 640px) {
    .welcome-hints { flex-direction: column; align-items: stretch; margin-top: 26px; }
    .hint-card { padding: 12px 14px; }
}


/* ===== Mobil deneyim: sade çekmece, sığan metinler, dokunma hedefleri ===== */
@media (max-width: 768px) {
    html { -webkit-text-size-adjust: 100%; }
    .sidebar {
        width: min(84vw, 320px);
        background: var(--bg-secondary);
        backdrop-filter: none; -webkit-backdrop-filter: none;
        padding-top: env(safe-area-inset-top, 0);
        overscroll-behavior: contain;
    }
    .sidebar::after { display: none; }
    .sidebar-header { padding: 14px 14px 10px; gap: 10px; }
    .sidebar-header .logo { margin-bottom: 2px; }
    .sidebar-header .logo-icon img { width: 30px; height: 30px; }
    .sidebar-header .logo-text img { height: 22px !important; }
    .new-chat-btn { min-height: 44px; font-size: .95rem; }
    .sidebar-search-btn { min-height: 40px; font-size: .88rem; }
    .sidebar-search-btn kbd { display: none; }
    .sidebar-divider { margin: 0 14px 4px; }
    .sidebar-tabs-container { padding: 0 14px !important; margin-bottom: 6px !important; }
    .sidebar-tab { min-height: 36px; font-size: .84rem !important; }
    #sidebarListHeader { padding-right: 14px !important; }
    #sidebarListHeader + div { display: none; } /* ikinci (yinelenen) arama kutusu: üstteki arama düğmesi yeter */
    .sidebar-label { padding: 10px 14px 6px; font-size: .68rem; }
    .sidebar-action-icon { padding: 8px !important; }
    .sidebar-conversations { padding: 4px 8px 10px; }
    .conv-item, .project-item { min-height: 46px; padding: 8px 10px; font-size: .92rem; }
    .date-group-header { padding: 12px 8px 4px; }

    .sidebar-footer { padding: 10px 12px calc(10px + env(safe-area-inset-bottom, 0)); gap: 8px; }
    .user-profile-card { padding: 8px 10px; gap: 10px; }
    .user-profile-card .user-avatar { width: 38px; height: 38px; }
    .user-name { font-size: .92rem; }
    .user-email { font-size: .72rem; max-width: 150px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
    .sidebar-footer-btns { display: flex !important; flex-direction: row; gap: 6px; }
    .sidebar-footer-btns > *, .sidebar-footer-btns > div { flex: 1; min-width: 0; }
    .sidebar-footer-btns .sidebar-footer-btn { width: 100%; min-height: 44px; justify-content: center; padding: 0; font-size: 0; gap: 0; border: 1px solid var(--experience-line); border-radius: 10px; }
    .sidebar-footer-btns .sidebar-footer-btn svg { width: 20px; height: 20px; margin: 0; }
    .sidebar-footer .login-btn { min-height: 46px; justify-content: center; font-size: .95rem; }

    /* Mesajlar: taşan hiçbir şey kalmasın */
    .message-content { font-size: .94rem; line-height: 1.65; overflow-wrap: anywhere; word-break: normal; max-width: 100%; }
    .message-content :is(h1) { font-size: 1.32rem; }
    .message-content :is(h2) { font-size: 1.18rem; }
    .message-content :is(h3) { font-size: 1.06rem; }
    .message-content pre, .message-content .code-block { max-width: 100%; overflow-x: auto; -webkit-overflow-scrolling: touch; }
    .message-content table { display: block; max-width: 100%; overflow-x: auto; -webkit-overflow-scrolling: touch; }
    .message-content :is(img, video, canvas, iframe, svg.mermaid, .katex-display) { max-width: 100%; height: auto; }
    .message-content .katex-display { overflow-x: auto; overflow-y: hidden; }
    .message-content :not(pre) > code { overflow-wrap: anywhere; }
    .message-content a { overflow-wrap: anywhere; }

    /* Düşünme / etkinlik başlıkları tek satıra sığsın */
    .antigravity-thinking-pill__header { min-width: 0; }
    .antigravity-thinking-pill__left { min-width: 0; flex: 1; overflow: hidden; }
    .antigravity-thinking-pill__title { white-space: nowrap; }
    .antigravity-thinking-pill__preview { display: none; }
    .antigravity-thinking-pill__content { max-height: 38vh; overflow-y: auto; overflow-wrap: anywhere; }
    .antigravity-activity-header { max-width: 100%; text-align: left; flex-wrap: wrap; row-gap: 2px; }
    .antigravity-activity-title { white-space: normal; overflow-wrap: anywhere; }
    .antigravity-step-label { min-width: 0; overflow-wrap: anywhere; }
    .antigravity-code-badge { max-width: 100%; overflow-wrap: anywhere; white-space: normal; }
    .antigravity-detail-pre { max-width: 100%; overflow-x: auto; }
    .streaming-connection-warning { max-width: 100%; }
    .streaming-connection-warning .scw-text { white-space: normal; overflow-wrap: anywhere; }

    /* Medya kartları ekrana sığsın */
    .kg-load, .kg-media-card, [class*="kg-card"], .music-card, .video-card { max-width: 100%; }

    /* Giriş alanı: iOS yakınlaştırmasını önle */
    #messageInput { font-size: 16px; }
    .welcome-title { font-size: clamp(1.35rem, 6vw, 1.7rem) !important; }
}

@media (max-width: 768px) {
    .sidebar-header { padding: 18px 14px 10px; }
    .sidebar-header .logo { margin: 2px 0 12px; }
    .message.user { max-width: calc(100% - 8px); }
    .message.user .message-content { font-size: .94rem; line-height: 1.6; }
}


/* ===== Üst bar: sohbet başlığı + proje etiketi (Claude tarzı) ===== */
.topbar-title { display: flex; align-items: center; gap: 10px; min-width: 0; margin-left: 4px; }
.tb-logo { display: inline-flex; align-items: center; }
.tb-conv { display: flex; align-items: center; gap: 10px; min-width: 0; }
.tb-conv[hidden], .tb-logo[hidden], .tb-conv-title[hidden], .tb-chip[hidden] { display: none !important; }
.tb-conv-title {
    display: inline-flex; align-items: center; gap: 6px; min-width: 0; max-width: min(46vw, 520px);
    padding: 6px 8px; margin: 0 -8px; border: 0; border-radius: 8px; background: transparent; cursor: pointer;
    color: var(--text-primary); font: 600 .95rem/1.2 var(--font-body); letter-spacing: -.01em;
    transition: background 150ms ease;
}
.tb-conv-title:hover { background: var(--bg-hover); }
.tb-conv-text { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.tb-conv-title svg { flex: none; color: var(--text-muted); }
.tb-chip {
    flex: none; max-width: 38vw; overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
    padding: 3px 9px; border-radius: 6px; font-size: .76rem; font-weight: 500; color: var(--text-secondary);
    background: color-mix(in srgb, var(--text-primary) 7%, transparent); border: 1px solid var(--border-subtle);
}
@media (max-width: 768px) { .tb-chip { max-width: 30vw; } .tb-conv-title { max-width: 48vw; } }

/* ===== Sunucu durumu: tek nokta + açılır özet ===== */
.net-status { position: relative; flex: none; margin-left: 4px; }
.net-btn { display: inline-grid; place-items: center; width: 32px; height: 32px; border: 0; border-radius: 8px; background: transparent; cursor: pointer; }
.net-btn:hover { background: var(--bg-hover); }
.net-dot { --c: var(--text-muted); width: 9px; height: 9px; border-radius: 50%; background: var(--c); display: block; position: relative; }
.net-dot.sm { width: 8px; height: 8px; }
.net-dot[data-state="ok"] { --c: var(--neon-green); }
.net-dot[data-state="warn"] { --c: var(--neon-yellow); }
.net-dot[data-state="down"] { --c: var(--neon-red); }
.net-dot[data-state="checking"] { --c: var(--text-muted); animation: netBlink 1.2s ease-in-out infinite; }
.net-btn .net-dot::after { content: ''; position: absolute; inset: -4px; border-radius: 50%; border: 1px solid var(--c); opacity: .35; }
.net-dot[data-state="down"]::after { animation: netPing 1.8s ease-out infinite; }
@keyframes netBlink { 50% { opacity: .35; } }
@keyframes netPing { from { transform: scale(.8); opacity: .5; } to { transform: scale(1.7); opacity: 0; } }
.net-pop {
    position: absolute; right: 0; top: calc(100% + 8px); z-index: 600; width: 260px; padding: 12px;
    background: var(--bg-elevated); border: 1px solid var(--border-default); border-radius: 12px; box-shadow: 0 16px 40px rgba(0, 0, 0, .45);
}
.net-pop[hidden] { display: none; }
.net-pop-head { display: flex; align-items: center; justify-content: space-between; gap: 8px; margin-bottom: 8px; }
.net-pop-title { font-weight: 600; font-size: .86rem; color: var(--text-primary); }
.net-pop-badge { font-size: .7rem; font-weight: 600; padding: 2px 8px; border-radius: 999px; color: var(--text-secondary); background: color-mix(in srgb, var(--text-primary) 8%, transparent); }
.net-pop-badge[data-state="ok"] { color: var(--neon-green); }
.net-pop-badge[data-state="warn"] { color: var(--neon-yellow); }
.net-pop-badge[data-state="down"] { color: var(--neon-red); }
.net-row { display: flex; align-items: center; gap: 9px; padding: 7px 2px; font-size: .84rem; border-top: 1px solid var(--border-subtle); }
.net-row-label { flex: 1; color: var(--text-primary); }
.net-row-meta { color: var(--text-muted); font-variant-numeric: tabular-nums; font-size: .76rem; }
.net-pop-foot { display: flex; align-items: center; justify-content: space-between; margin-top: 8px; padding-top: 8px; border-top: 1px solid var(--border-subtle); font-size: .72rem; color: var(--text-muted); }
.net-pop-foot button { border: 0; background: none; color: var(--text-secondary); font: inherit; font-weight: 600; cursor: pointer; padding: 2px 4px; border-radius: 4px; }
.net-pop-foot button:hover { color: var(--text-primary); background: var(--bg-hover); }
@media (max-width: 768px) { .net-pop { position: fixed; right: 12px; left: 12px; top: 60px; width: auto; } }
.topbar-status[hidden] { display: none !important; }

/* Mobil: kullanıcı mesajı çubuğu (kopyala/düzenle) varsayılan gizli; mesaja dokununca açılır */
@media (max-width: 768px) {
    .message.user .message-actions { display: none !important; }
    .message.user.actions-open .message-actions { display: flex !important; justify-content: flex-end; margin: 6px 0 0; padding: 0 !important; background: none !important; border: 0 !important; box-shadow: none !important; opacity: .9; }
}


/* ===== Yükleme / hata / 404 ekranları v2: sade, temaya uyumlu ===== */
html .app-state-screen {
    background: var(--bg-deep);
    background-image: radial-gradient(60% 42% at 50% 38%, color-mix(in srgb, var(--text-primary) 5%, transparent), transparent 70%);
    color: var(--text-primary);
}
html .app-state-card { width: min(100%, 420px); display: flex; flex-direction: column; align-items: center; text-align: center; animation: appStateIn 520ms cubic-bezier(.22,1,.36,1) both; }
@keyframes appStateIn { from { opacity: 0; transform: translateY(12px); } to { opacity: 1; transform: none; } }

html .app-state-mark { position: relative; width: 96px; height: 96px; margin: 0 auto 26px; display: grid; place-items: center; }
html .app-state-mark img.app-state-bird { width: 84px; height: 84px; object-fit: contain; filter: drop-shadow(0 0 14px color-mix(in srgb, var(--text-primary) 22%, transparent)); animation: appStateFloat 3.2s ease-in-out infinite; }
@keyframes appStateFloat { 0%, 100% { transform: translateY(2px) rotate(-1.5deg); } 50% { transform: translateY(-5px) rotate(1.5deg); } }
html .app-state-orbit { display: none; }
html .app-state-glyph { display: none; width: 76px; height: 76px; place-items: center; border-radius: 20px; color: var(--text-secondary); border: 1px solid var(--border-default); background: color-mix(in srgb, var(--text-primary) 4%, transparent); }
html .app-state-screen[data-state="offline"] .app-state-glyph-offline,
html .app-state-screen[data-state="connection-failure"] .app-state-glyph-alert,
html .app-state-screen[data-state="fatal"] .app-state-glyph-alert,
html .app-state-screen[data-state="unsupported"] .app-state-glyph-alert,
html .app-state-screen[data-state="not-found"] .app-state-glyph-find { display: grid; animation: appStatePop 420ms cubic-bezier(.22,1,.36,1) both; }
@keyframes appStatePop { from { opacity: 0; transform: scale(.85); } to { opacity: 1; transform: none; } }
html .app-state-screen:not([data-state="loading"]) .app-state-bird { display: none; }

html .app-state-eyebrow { margin: 0 0 12px; font: 600 .72rem/1.2 var(--font-body); letter-spacing: .16em; text-transform: uppercase; color: var(--text-muted); }
html .app-state-screen[data-state="not-found"] .app-state-eyebrow {
    font: 800 clamp(4.2rem, 17vw, 7rem)/.9 var(--font-body); letter-spacing: -.06em; text-transform: none; margin: 18px 0 6px;
    background: linear-gradient(180deg, var(--text-primary), color-mix(in srgb, var(--text-primary) 8%, transparent) 92%);
    -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; color: transparent;
}
html .app-state-card h1 { margin: 0; font: 650 clamp(1.45rem, 4.4vw, 1.9rem)/1.15 var(--font-body); letter-spacing: -.03em; color: var(--text-primary); }
html .app-state-screen[data-state="loading"] .app-state-card h1 {
    background: linear-gradient(100deg, var(--text-muted) 0%, var(--text-muted) 30%, var(--text-primary) 50%, var(--text-muted) 70%, var(--text-muted) 100%);
    background-size: 250% 100%; -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; color: transparent;
    animation: appStateShimmer 2.2s linear infinite;
}
@keyframes appStateShimmer { from { background-position: 150% 0; } to { background-position: -100% 0; } }
html .app-state-copy { max-width: 36ch; margin: 12px auto 0; color: var(--text-secondary); font-size: .95rem; line-height: 1.6; }

html .app-state-bar { display: none; width: 160px; height: 3px; margin-top: 26px; border-radius: 3px; overflow: hidden; background: color-mix(in srgb, var(--text-primary) 10%, transparent); }
html .app-state-screen[data-state="loading"] .app-state-bar { display: block; }
html .app-state-bar span { display: block; width: 45%; height: 100%; border-radius: 3px; background: var(--text-primary); animation: appStateBar 1.35s cubic-bezier(.4,0,.2,1) infinite; }
@keyframes appStateBar { from { transform: translateX(-110%); } to { transform: translateX(260%); } }

html .app-state-actions { display: flex; flex-wrap: wrap; justify-content: center; gap: 10px; margin-top: 28px; }
html .app-state-actions:empty, html .app-state-screen[data-state="loading"] .app-state-actions { display: none; }
html .app-state-action, html .app-state-home { min-height: 44px; padding: 0 20px; border-radius: 10px; font: 600 .9rem/1 var(--font-body); text-decoration: none; cursor: pointer; transition: transform 120ms ease, background 150ms ease, border-color 150ms ease; }
html .app-state-action { border: 0; background: var(--text-primary); color: var(--bg-deep); }
html .app-state-action:hover { background: color-mix(in srgb, var(--text-primary) 88%, transparent); }
html .app-state-home { border: 1px solid var(--border-default); background: transparent; color: var(--text-primary); }
html .app-state-home:hover { background: var(--bg-hover); }
html .app-state-action:active, html .app-state-home:active { transform: scale(.97); }
html .app-state-action:focus-visible, html .app-state-home:focus-visible { outline: 2px solid var(--text-primary); outline-offset: 2px; }
html .app-state-foot { margin: 44px 0 0; font-size: .72rem; letter-spacing: .08em; color: var(--text-muted); opacity: .7; }
html .app-state-screen[data-state="loading"] .app-state-foot { margin-top: 36px; }
@media (prefers-reduced-motion: reduce) {
    html .app-state-card, html .app-state-mark img.app-state-bird, html .app-state-glyph, html .app-state-bar span, html .app-state-screen[data-state="loading"] .app-state-card h1 { animation: none; }
}
html .app-state-screen[data-state="offline"] .app-state-mark::after { display: none; }

/* ===== Yükleme animasyonları: eski tarayıcı (color-mix yok) ve "hareketi azalt" güvenceleri ===== */
/* Parlayan yazı: color-mix desteklenmiyorsa tüm background geçersiz olup yazı görünmez kalıyordu. */
.kraga-shimmer-text { --kraga-shimmer-base: var(--text-muted, #8a8a93); }
@supports (color: color-mix(in srgb, red 50%, blue)) {
    .kraga-shimmer-text { --kraga-shimmer-base: color-mix(in srgb, var(--text-primary, #e8e8f0) 68%, transparent); }
}
@supports not (color: color-mix(in srgb, red 50%, blue)) {
    .kg-load-glow { background: radial-gradient(40% 50% at 30% 40%, rgba(160, 160, 170, .22), transparent 70%), radial-gradient(40% 50% at 72% 62%, rgba(120, 120, 130, .2), transparent 70%); }
    .kg-load-sweep { background: linear-gradient(105deg, transparent 35%, rgba(160, 160, 170, .14) 50%, transparent 65%); }
    .kg-load-ring { background: var(--bg-elevated); border: 1px solid var(--border-default); animation: kgPulseFallback 2s ease-out infinite; }
    .kg-load-ring::after { border-right-color: var(--text-muted); }
    .kg-load-eq i { background: linear-gradient(to top, var(--neon-cyan), var(--neon-purple)); opacity: .7; }
    .kg-load-chip { background: var(--bg-tertiary); border-color: var(--border-default); }
    .kraga-shimmer-text.kraga-phrase-in { animation: kragaShimmer 2.2s linear infinite, kragaPhraseIn 260ms ease-out; }
}
@keyframes kgPulseFallback { 0% { box-shadow: 0 0 0 0 rgba(160, 160, 170, .38); } 70% { box-shadow: 0 0 0 18px rgba(160, 160, 170, 0); } 100% { box-shadow: 0 0 0 0 rgba(160, 160, 170, 0); } }
@keyframes kgBreathe { 0%, 100% { opacity: .55; } 50% { opacity: 1; } }

/* "Hareketi azalt" açıkken yükleme göstergeleri tamamen donuyordu (sistem ayarı çoğu kullanıcıda açık).
   Süre/ilerleme göstergesi zorunlu olduğundan konumsal hareketi bırakıp yumuşak, yavaş bir nefes efekti koruyoruz. */
@media (prefers-reduced-motion: reduce) {
    .kg-load-ring { animation: kgBreathe 2.4s ease-in-out infinite; }
    .kg-load-ring::after { animation: kgSpin 3.2s linear infinite; }
    .kg-load-bar i { left: 0; width: 100%; opacity: 1; animation: kgBreathe 2s ease-in-out infinite; }
    .kg-load-eq i { animation: kgBreathe 1.6s ease-in-out infinite; }
    .kg-shimmer-text, .kraga-shimmer-text { animation: kragaShimmer 4s linear infinite; background: linear-gradient(100deg, var(--text-muted, #8a8a93) 0%, var(--text-primary, #e8e8f0) 50%, var(--text-muted, #8a8a93) 100%); background-size: 250% 100%; -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; color: transparent; }
    .image-gen-skeleton-box { animation: skeletonShimmer 2.4s linear infinite; }
    .image-gen-skeleton-dots span, .media-gen-skeleton-dots span { animation: skeletonDotPulse 1.8s ease-in-out infinite; }
    html .app-state-bar span { animation: appStateBar 2.2s cubic-bezier(.4,0,.2,1) infinite; }
    html .app-state-screen[data-state="loading"] .app-state-card h1 { animation: appStateShimmer 3.6s linear infinite; }
    html .app-state-mark img.app-state-bird { animation: appStateFloat 4.8s ease-in-out infinite; }
}

/* ===== Slash menüsü: Claude Code tarzı komut/yetenek listesi ===== */
html #slashMenu.slash-menu {
    position: absolute; left: 0; right: 0; bottom: calc(100% + 8px); width: auto; max-width: none;
    padding: 6px; border-radius: 10px; background: var(--bg-elevated, var(--bg-secondary));
    border: 1px solid var(--border-default); box-shadow: 0 14px 40px rgba(0, 0, 0, .45);
    backdrop-filter: none; -webkit-backdrop-filter: none; animation: slashIn 120ms ease-out both; z-index: 1200;
}
@keyframes slashIn { from { opacity: 0; transform: translateY(4px); } to { opacity: 1; transform: none; } }
html #slashMenu .slash-menu-header { display: none; }
html #slashMenu .slash-menu-list { max-height: min(340px, 46vh); overflow-y: auto; padding: 0; overscroll-behavior: contain; scrollbar-width: thin; }
html #slashMenu .slash-row {
    display: flex; align-items: baseline; gap: 14px; padding: 7px 10px; border-radius: 6px; cursor: pointer;
    font-size: .88rem; line-height: 1.35; color: var(--text-secondary);
}
html #slashMenu .slash-row.active { background: color-mix(in srgb, var(--text-primary) 9%, transparent); color: var(--text-primary); }
html #slashMenu .slash-row-name { flex: none; font-family: var(--font-mono, ui-monospace, monospace); font-size: .84rem; color: var(--text-primary); }
html #slashMenu .slash-row-name b { font-weight: 700; }
html #slashMenu .slash-row:not(.active) .slash-row-name { color: color-mix(in srgb, var(--text-primary) 82%, transparent); }
html #slashMenu .slash-row-tag { flex: none; font-size: .68rem; padding: 0 6px; border: 1px solid var(--border-default); border-radius: 4px; color: var(--text-muted); }
html #slashMenu .slash-row-desc { margin-left: auto; min-width: 0; max-width: 58%; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-size: .78rem; color: var(--text-muted); text-align: right; }
html #slashMenu .slash-empty { padding: 12px; text-align: center; font-size: .84rem; color: var(--text-muted); }
@media (max-width: 640px) {
    html #slashMenu .slash-row { flex-wrap: wrap; row-gap: 2px; padding: 9px 10px; }
    html #slashMenu .slash-row-desc { margin-left: 0; max-width: 100%; flex: 1 1 100%; text-align: left; }
}
@media (prefers-reduced-motion: reduce) { html #slashMenu.slash-menu { animation: none; } }