/* ===================================================
   AramClaw - 1:1 ChatGPT Ultra-Modern Dark Theme CSS
   =================================================== */

:root {
    --bg-main: #212121;
    --bg-sidebar: #171717;
    --bg-card: #2f2f2f;
    --bg-input: #2f2f2f;
    --bg-hover: rgba(255, 255, 255, 0.08);
    --bg-active: rgba(255, 255, 255, 0.12);

    --text-main: #ececec;
    --text-secondary: #b4b4b4;
    --text-muted: #8e8e8e;

    --accent-green: #10a37f;
    --accent-cyan: #00f2fe;
    --accent-emerald: #10a37f;
    --border-subtle: rgba(255, 255, 255, 0.08);
    --border-pill: rgba(255, 255, 255, 0.15);

    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 18px;
    --radius-pill: 28px;

    --font-stack: "Söhne", ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    --font-code: "Fira Code", monospace;
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
    font-family: var(--font-stack);
    -webkit-font-smoothing: antialiased;
}

body {
    background-color: var(--bg-main);
    color: var(--text-main);
    min-height: 100vh;
    min-height: 100dvh;
    overflow-x: hidden;
    display: flex;
    flex-direction: column;
}

/* Global utility */
.hidden {
    display: none !important;
}

/* ==========================================
   🔒 1. ChatGPT Lock / Login Screen
   ========================================== */
.lock-screen {
    position: fixed;
    inset: 0;
    background-color: #000000;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 99999;
    padding: 20px;
}

.lock-card {
    background: #171717;
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    width: 100%;
    max-width: 420px;
    padding: 36px 32px;
    text-align: center;
    box-shadow: 0 16px 40px rgba(0, 0, 0, 0.6);
    display: flex;
    flex-direction: column;
    align-items: center;
}

.lock-logo-wrapper {
    margin-bottom: 20px;
    display: flex;
    justify-content: center;
}

.aramclaw-logo {
    animation: logoGlow 4s infinite alternate ease-in-out;
}

@keyframes logoGlow {
    0% { filter: drop-shadow(0 0 8px rgba(16, 163, 127, 0.3)); }
    100% { filter: drop-shadow(0 0 18px rgba(0, 242, 254, 0.6)); }
}

.lock-card h2 {
    font-size: 26px;
    font-weight: 600;
    margin-bottom: 8px;
    color: var(--text-main);
}

.lock-subtitle {
    font-size: 14px;
    color: var(--text-secondary);
    margin-bottom: 28px;
    line-height: 1.5;
}

.lock-form {
    width: 100%;
}

.input-group {
    position: relative;
    width: 100%;
    margin-bottom: 16px;
}

.input-group input {
    width: 100%;
    background: #212121;
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: var(--radius-sm);
    color: var(--text-main);
    padding: 13px 16px;
    padding-left: 44px;
    font-size: 15px;
    outline: none;
    transition: all 0.2s;
}

.input-group input:focus {
    border-color: var(--accent-green);
    box-shadow: 0 0 0 2px rgba(16, 163, 127, 0.2);
}

.toggle-pass {
    position: absolute;
    left: 12px;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    color: var(--text-secondary);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
}

.toggle-pass:hover {
    color: var(--text-main);
}

.login-error {
    background: rgba(239, 68, 68, 0.15);
    border: 1px solid rgba(239, 68, 68, 0.3);
    color: #f87171;
    padding: 10px 14px;
    border-radius: var(--radius-sm);
    font-size: 13px;
    margin-bottom: 16px;
    text-align: right;
}

.btn-primary.login-btn {
    width: 100%;
    background: var(--accent-green);
    color: #ffffff;
    border: none;
    border-radius: var(--radius-sm);
    padding: 13px;
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    transition: background 0.2s, transform 0.1s;
}

.btn-primary.login-btn:hover {
    background: #0e8c6c;
}

.btn-primary.login-btn:active {
    transform: scale(0.99);
}

.lock-footer {
    margin-top: 24px;
    font-size: 12px;
    color: var(--text-muted);
}

.lock-footer code {
    background: #212121;
    padding: 2px 6px;
    border-radius: 4px;
    color: var(--accent-green);
}

/* ==========================================
   🌐 2. Main Studio (ChatGPT Layout)
   ========================================= */
.main-studio {
    display: flex;
    width: 100vw;
    min-height: 100vh;
    min-height: 100dvh;
    min-width: 0;
    overflow: hidden;
    position: relative;
}

/* Sidebar */
.chat-sidebar {
    width: 260px;
    min-width: 260px;
    height: 100vh;
    height: 100dvh;
    min-height: 0;
    background-color: var(--bg-sidebar);
    border-left: 1px solid var(--border-subtle);
    display: flex;
    flex-direction: column;
    padding: 12px;
    transition: transform 0.25s ease, margin 0.25s ease;
    z-index: 100;
}

.chat-sidebar.collapsed {
    margin-right: -260px;
    transform: translateX(260px);
}

.sidebar-header-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 12px;
}

.btn-sidebar-toggle, .btn-new-chat-top {
    background: none;
    border: none;
    color: var(--text-secondary);
    padding: 8px;
    border-radius: var(--radius-sm);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.15s, color 0.15s;
}

.btn-sidebar-toggle:hover, .btn-new-chat-top:hover {
    background: var(--bg-hover);
    color: var(--text-main);
}

.btn-new-chat-main {
    width: 100%;
    background: transparent;
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-sm);
    color: var(--text-main);
    padding: 10px 12px;
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    margin-bottom: 16px;
    transition: background 0.15s;
}

.btn-new-chat-main:hover {
    background: var(--bg-hover);
}

.new-chat-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent-green);
}

.sidebar-section-title {
    font-size: 11px;
    font-weight: 600;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    padding: 8px 6px 4px;
}

/* Nav Tabs in Sidebar */
.nav-tabs {
    display: flex;
    flex-direction: column;
    gap: 2px;
    margin-bottom: 14px;
}

.nav-tab {
    background: none;
    border: none;
    color: var(--text-secondary);
    padding: 8px 10px;
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 13.5px;
    cursor: pointer;
    text-align: right;
    transition: background 0.15s, color 0.15s;
    position: relative;
}

.nav-tab:hover {
    background: var(--bg-hover);
    color: var(--text-main);
}

.nav-tab.active {
    background: var(--bg-active);
    color: var(--text-main);
    font-weight: 500;
}

.tab-lock-icon {
    margin-right: auto;
    font-size: 11px;
    color: var(--text-muted);
}

.nav-tab.unlocked .tab-lock-icon {
    display: none;
}

/* Sidebar History List */
.sidebar-history-container {
    flex: 1 1 auto;
    min-height: 0;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    border-top: 1px solid var(--border-subtle);
    padding-top: 10px;
}

.sidebar-history-container::-webkit-scrollbar {
    width: 5px;
}
.sidebar-history-container::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.1);
    border-radius: 4px;
}

.sessions-list-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 4px 6px 8px;
    font-size: 11px;
    font-weight: 600;
    color: var(--text-muted);
}

.btn-refresh-sessions {
    background: none;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    display: flex;
    align-items: center;
    padding: 4px;
    border-radius: 4px;
}
.btn-refresh-sessions:hover {
    color: var(--text-main);
    background: var(--bg-hover);
}

.sessions-list {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.session-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 8px 10px;
    border-radius: var(--radius-sm);
    cursor: pointer;
    font-size: 13.5px;
    color: var(--text-secondary);
    transition: background 0.15s, color 0.15s;
    position: relative;
    group: relative;
}

.session-item:hover {
    background: var(--bg-hover);
    color: var(--text-main);
}

.session-item.active {
    background: var(--bg-active);
    color: var(--text-main);
    font-weight: 500;
}

.session-info {
    flex: 1;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    display: flex;
    align-items: center;
    gap: 8px;
}

.session-title {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.session-time {
    display: none;
}

.session-item-actions {
    display: none;
    align-items: center;
    gap: 4px;
}

.session-item:hover .session-item-actions,
.session-item.active .session-item-actions {
    display: flex;
}

.btn-del-session, .btn-rename-session {
    background: none;
    border: none;
    color: var(--text-muted);
    padding: 4px;
    border-radius: 4px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: color 0.15s, background 0.15s;
}

.btn-del-session:hover {
    color: #f87171 !important;
    background: rgba(239, 68, 68, 0.15);
}

.btn-rename-session:hover {
    color: var(--text-main);
    background: var(--bg-hover);
}

/* Sidebar Footer */
.sidebar-footer {
    border-top: 1px solid var(--border-subtle);
    padding-top: 10px;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.upgrade-plan-card {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 10px;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: background 0.15s;
}

.upgrade-plan-card:hover {
    background: var(--bg-hover);
}

.upgrade-icon {
    font-size: 16px;
}

.upgrade-text {
    display: flex;
    flex-direction: column;
}

.upgrade-title {
    font-size: 13.5px;
    font-weight: 500;
    color: var(--text-main);
}

.upgrade-desc {
    font-size: 11px;
    color: var(--text-muted);
}

.user-profile-menu-container {
    position: relative;
}

.user-profile-btn {
    width: 100%;
    background: none;
    border: none;
    padding: 8px 10px;
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    gap: 10px;
    cursor: pointer;
    color: var(--text-main);
    transition: background 0.15s;
}

.user-profile-btn:hover {
    background: var(--bg-hover);
}

.user-avatar {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--accent-green), var(--accent-cyan));
    color: #ffffff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 13px;
}

.user-details {
    flex: 1;
    text-align: right;
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.user-name {
    font-size: 13.5px;
    font-weight: 500;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.user-role-badge {
    font-size: 11px;
    color: var(--accent-green);
}

.chevron-user {
    color: var(--text-muted);
}

.user-dropdown-menu {
    position: absolute;
    bottom: 50px;
    left: 0;
    right: 0;
    background: #212121;
    border: 1px solid var(--border-pill);
    border-radius: var(--radius-md);
    padding: 6px;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.5);
    z-index: 200;
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.dropdown-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 9px 12px;
    border-radius: var(--radius-sm);
    font-size: 13.5px;
    color: var(--text-main);
    cursor: pointer;
    transition: background 0.15s;
}

.dropdown-item:hover {
    background: var(--bg-hover);
}

.dropdown-divider {
    height: 1px;
    background: var(--border-subtle);
    margin: 4px 0;
}

.logout-item {
    color: #f87171;
}

/* ==========================================
   Main Content Area
   ========================================== */
.studio-content {
    flex: 1;
    min-width: 0;
    min-height: 0;
    height: 100vh;
    height: 100dvh;
    display: flex;
    flex-direction: column;
    background-color: var(--bg-main);
    overflow: hidden;
    position: relative;
}

/* Header */
.studio-header {
    height: 52px;
    padding: 0 16px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-bottom: 1px solid transparent;
    z-index: 10;
}

.header-left {
    display: flex;
    align-items: center;
    gap: 12px;
}

.btn-sidebar-open {
    background: none;
    border: none;
    color: var(--text-secondary);
    padding: 8px;
    border-radius: var(--radius-sm);
    cursor: pointer;
    display: none;
}

.btn-sidebar-open:hover {
    background: var(--bg-hover);
    color: var(--text-main);
}

.model-selector-wrapper {
    position: relative;
}

.model-selector-btn {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 6px 12px;
    border-radius: var(--radius-sm);
    font-size: 16px;
    font-weight: 600;
    color: var(--text-main);
    cursor: pointer;
    transition: background 0.15s;
}

.model-selector-btn:hover {
    background: var(--bg-hover);
}

.model-dropdown-menu {
    position: absolute;
    top: 42px;
    right: 0;
    width: 320px;
    background: #212121;
    border: 1px solid var(--border-pill);
    border-radius: var(--radius-md);
    padding: 6px;
    box-shadow: 0 12px 32px rgba(0, 0, 0, 0.6);
    z-index: 50;
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.model-option {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 10px 12px;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: background 0.15s;
}

.model-option:hover {
    background: var(--bg-hover);
}

.model-option.active {
    background: var(--bg-active);
}

.model-option-info {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.model-name {
    font-size: 14px;
    font-weight: 500;
    color: var(--text-main);
}

.model-desc {
    font-size: 12px;
    color: var(--text-muted);
}

.check-icon {
    color: var(--accent-green);
}

.header-right {
    display: flex;
    align-items: center;
    gap: 10px;
}

.btn-header-action {
    background: none;
    border: none;
    color: var(--text-secondary);
    padding: 8px;
    border-radius: var(--radius-sm);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.15s, color 0.15s;
}

.btn-header-action:hover {
    background: var(--bg-hover);
    color: var(--text-main);
}

.user-avatar-header {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--accent-green), var(--accent-cyan));
    color: #ffffff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 13px;
    cursor: pointer;
}

/* Tab Panes */
.tab-pane {
    display: none;
    flex: 1;
    min-height: 0;
    height: auto;
    overflow-y: auto;
    overflow-x: hidden;
    overscroll-behavior: contain;
}

.tab-pane.active {
    display: flex;
    flex-direction: column;
}

/* Every non-chat surface owns one natural vertical scroll. The shell stays
   bounded; flex children are allowed to shrink so content can scroll. */
.studio-content > .tab-pane.active:not(#chatTab) > * {
    min-width: 0;
}
.modal-open {
    overflow: hidden !important;
}

/* ==========================================
   Chat Viewport (ChatGPT 1:1)
   ========================================== */
.chat-viewport {
    flex: 1;
    display: flex;
    flex-direction: column;
    height: 100%;
    position: relative;
    overflow: hidden;
}

.chat-messages-container {
    flex: 1;
    overflow-y: auto;
    padding: 24px 0 160px;
    display: flex;
    flex-direction: column;
    gap: 24px;
    width: 100%;
    max-width: 800px;
    margin: 0 auto;
    padding-left: 20px;
    padding-right: 20px;
}

.chat-messages-container::-webkit-scrollbar {
    width: 6px;
}
.chat-messages-container::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.15);
    border-radius: 4px;
}

/* Hero Section when Empty */
.chat-hero-empty {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    margin: auto 0;
    text-align: center;
    padding: 40px 0;
}

.hero-logo-box {
    margin-bottom: 24px;
}

.hero-title {
    font-size: 28px;
    font-weight: 600;
    color: var(--text-main);
    margin-bottom: 36px;
}

.hero-prompt-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
    width: 100%;
    max-width: 760px;
}

.prompt-card {
    background: transparent;
    border: 1px solid var(--border-pill);
    border-radius: var(--radius-md);
    padding: 14px 16px;
    text-align: right;
    cursor: pointer;
    display: flex;
    gap: 14px;
    transition: all 0.2s ease;
}

.prompt-card:hover {
    background: var(--bg-hover);
    border-color: rgba(255, 255, 255, 0.3);
    transform: translateY(-2px);
}

.card-icon {
    font-size: 20px;
}

.card-text {
    flex: 1;
}

.card-title {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-main);
    margin-bottom: 4px;
}

.card-desc {
    font-size: 12px;
    color: var(--text-secondary);
}

/* Chat Messages */
.message {
    display: flex;
    gap: 16px;
    width: 100%;
    animation: fadeIn 0.2s ease;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(4px); }
    to { opacity: 1; transform: translateY(0); }
}

.message.user {
    justify-content: flex-start;
}

.message.user .msg-content-wrapper {
    background: var(--bg-card);
    border-radius: 20px;
    padding: 12px 18px;
    max-width: 75%;
    color: var(--text-main);
    font-size: 15.5px;
    line-height: 1.6;
    margin-right: auto;
}

.message.assistant {
    justify-content: flex-start;
    padding-right: 0;
}

.message.assistant .msg-avatar {
    width: 32px;
    height: 32px;
    min-width: 32px;
    border-radius: 50%;
    background: #171717;
    border: 1px solid var(--border-pill);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    margin-top: 2px;
}

.message.assistant .msg-content-wrapper {
    flex: 1;
    color: var(--text-main);
    font-size: 16px;
    line-height: 1.7;
}

.msg-content p {
    margin-bottom: 12px;
}
.msg-content p:last-child {
    margin-bottom: 0;
}

/* Action Bar under assistant messages */
.msg-action-bar {
    display: flex;
    align-items: center;
    gap: 4px;
    margin-top: 10px;
}

.btn-msg-action {
    background: none;
    border: none;
    color: var(--text-muted);
    padding: 6px;
    border-radius: 6px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.15s, color 0.15s;
}

.btn-msg-action:hover {
    background: var(--bg-hover);
    color: var(--text-main);
}

.btn-msg-action.btn-read-aloud[aria-pressed="true"], .btn-voice.is-listening { color: #ef7777; }
.btn-voice { position: relative; }
.btn-voice[data-duration]::after { content: attr(data-duration); position: absolute; inset-inline-end: 30px; white-space: nowrap; font-size: 10px; color: #ef7777; }
.btn-voice-mode { color: #9dd9c5; }
.voice-panel { width: min(440px, calc(100vw - 28px)); border: 1px solid rgba(16,163,127,.35); border-radius: 24px; padding: 24px; background: linear-gradient(160deg, #202525, #151919); box-shadow: 0 24px 80px rgba(0,0,0,.55); text-align: center; }
.voice-panel-header { display:flex; align-items:flex-start; justify-content:space-between; text-align:right; }
.voice-eyebrow { color:#6dd5b1; font-size:10px; letter-spacing:.16em; }
.voice-panel h3 { margin:4px 0 0; color:var(--text-main); }
.voice-orb { width:128px; height:128px; margin:28px auto 18px; border-radius:50%; display:flex; align-items:center; justify-content:center; gap:5px; background: radial-gradient(circle, rgba(16,163,127,.35), rgba(0,242,254,.06) 62%, transparent 64%); border:1px solid rgba(16,163,127,.3); }
.voice-orb span { display:block; width:5px; height:20px; border-radius:5px; background:#6dd5b1; opacity:.5; }
.voice-orb.active span { animation: voicePulse 1s ease-in-out infinite; opacity:1; }
.voice-orb.active span:nth-child(2) { animation-delay:.15s; height:34px; }.voice-orb.active span:nth-child(3) { animation-delay:.3s; }
@keyframes voicePulse { 0%,100% { transform:scaleY(.65); } 50% { transform:scaleY(1.35); } }
.voice-status { min-height:24px; color:#f4f0e8; font-size:16px; margin:0 0 8px; }
.voice-transcript { min-height:48px; margin:0 auto 20px; color:var(--text-secondary); line-height:1.7; max-width:360px; }
.voice-panel-actions { display:flex; gap:8px; justify-content:center; flex-wrap:wrap; }
.voice-privacy-note { display:block; margin-top:18px; color:var(--text-muted); }
.voice-settings-controls { align-items:center; }

/* ChatGPT Code Block Styling */
.chatgpt-code-block {
    background: #0d0d0d;
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-sm);
    margin: 14px 0;
    overflow: hidden;
    direction: ltr;
    text-align: left;
}

.code-block-header {
    background: #212121;
    padding: 8px 14px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: 12px;
    color: var(--text-secondary);
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.btn-copy-code {
    background: none;
    border: none;
    color: var(--text-secondary);
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 12px;
    padding: 4px 8px;
    border-radius: 4px;
    transition: background 0.15s;
}

.btn-copy-code:hover {
    background: var(--bg-hover);
    color: var(--text-main);
}

.chatgpt-code-block pre {
    padding: 14px;
    margin: 0;
    overflow-x: auto;
    font-family: var(--font-code);
    font-size: 13.5px;
    color: #f3f3f3;
    line-height: 1.5;
}

/* Bottom Chat Input Area (Floating Pill) */
.chat-bottom-wrapper {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(180deg, rgba(33, 33, 33, 0) 0%, #212121 40%);
    padding: 16px 20px 14px;
    display: flex;
    flex-direction: column;
    align-items: center;
    z-index: 20;
}

.chat-input-pill {
    width: 100%;
    max-width: 800px;
    background: var(--bg-input);
    border: 1px solid var(--border-pill);
    border-radius: var(--radius-pill);
    padding: 10px 16px;
    display: flex;
    align-items: flex-end;
    gap: 12px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.25);
    transition: border-color 0.2s;
}

.chat-input-pill:focus-within {
    border-color: rgba(255, 255, 255, 0.35);
}

.btn-input-action {
    background: none;
    border: none;
    color: var(--text-secondary);
    width: 34px;
    height: 34px;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.15s, color 0.15s;
    margin-bottom: 2px;
}

.btn-input-action:hover {
    background: var(--bg-hover);
    color: var(--text-main);
}

.chat-input-pill textarea {
    flex: 1;
    background: transparent;
    border: none;
    color: var(--text-main);
    font-size: 16px;
    line-height: 1.5;
    outline: none;
    resize: none;
    max-height: 200px;
    min-height: 24px;
    padding: 4px 0;
    direction: rtl;
}

.chat-input-pill textarea::placeholder {
    color: var(--text-muted);
}

.input-actions-right {
    display: flex;
    align-items: center;
    gap: 6px;
}

.btn-send {
    width: 34px;
    height: 34px;
    border-radius: 50%;
    border: none;
    background: #ffffff;
    color: #000000;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s;
    margin-bottom: 2px;
}

.btn-send.disabled {
    background: #3c3c3c;
    color: #676767;
    cursor: not-allowed;
}

.btn-send:not(.disabled):hover {
    background: var(--accent-green);
    color: #ffffff;
    transform: scale(1.05);
}

.chat-disclaimer {
    font-size: 11.5px;
    color: var(--text-muted);
    margin-top: 10px;
    text-align: center;
}

/* ==========================================
   Studio Sub-views (Tasks, IDE, Skills, etc.)
   ========================================== */
.studio-sub-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 24px;
    border-bottom: 1px solid var(--border-subtle);
    background: #1a1a1a;
}

.btn-back-chat {
    background: var(--bg-card);
    border: 1px solid var(--border-pill);
    border-radius: var(--radius-sm);
    color: var(--text-main);
    padding: 8px 14px;
    font-size: 13.5px;
    font-weight: 500;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 8px;
    transition: background 0.15s;
}

.btn-back-chat:hover {
    background: var(--bg-hover);
}

/* Tasks */
.task-add-row {
    display: flex;
    gap: 12px;
    padding: 16px 24px;
    border-bottom: 1px solid var(--border-subtle);
    flex-wrap: wrap;
}

.task-add-row input, .task-add-row select {
    background: #282828;
    border: 1px solid var(--border-pill);
    color: var(--text-main);
    padding: 10px 14px;
    border-radius: var(--radius-sm);
    font-size: 14px;
    outline: none;
}

.tasks-list {
    flex: 1;
    overflow-y: auto;
    padding: 20px 24px;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.task-item {
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-sm);
    padding: 14px 18px;
    display: flex;
    align-items: center;
    gap: 14px;
}

.task-item.done {
    opacity: 0.6;
}

.task-check {
    background: none;
    border: none;
    color: var(--accent-green);
    font-size: 18px;
    cursor: pointer;
}

.task-body {
    flex: 1;
}

.task-title-row {
    display: flex;
    align-items: center;
    gap: 10px;
}

.task-title {
    font-weight: 500;
    font-size: 15px;
}

.task-priority {
    font-size: 11px;
    padding: 2px 8px;
    border-radius: 12px;
}
.task-priority.p-high { background: rgba(239,68,68,0.2); color: #f87171; }
.task-priority.p-medium { background: rgba(234,179,8,0.2); color: #facc15; }
.task-priority.p-low { background: rgba(16,163,127,0.2); color: var(--accent-green); }

/* IDE Layout */
.ide-layout {
    flex: 1;
    display: grid;
    grid-template-columns: 240px 1fr 300px;
    height: calc(100% - 60px);
    overflow: hidden;
    min-height: 0;
}

.ide-sidebar {
    background: #171717;
    border-left: 1px solid var(--border-subtle);
    display: flex;
    flex-direction: column;
    min-height: 0;
}

.sidebar-tabs-header {
    display: flex;
    border-bottom: 1px solid var(--border-subtle);
}

.side-tab-btn {
    flex: 1;
    background: none;
    border: none;
    color: var(--text-secondary);
    padding: 10px;
    font-size: 13px;
    cursor: pointer;
}

.side-tab-btn.active {
    color: var(--text-main);
    border-bottom: 2px solid var(--accent-green);
}

.side-pane {
    display: none;
    flex: 1;
    overflow-y: auto;
    padding: 12px;
    min-height: 0;
}
.side-pane.active {
    display: block;
}

.ide-editor-area {
    display: flex;
    flex-direction: column;
    border-left: 1px solid var(--border-subtle);
    background: #1e1e1e;
}

.open-files-tabs {
    height: 40px;
    background: #181818;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 14px;
    border-bottom: 1px solid var(--border-subtle);
}

#activeTabName {
    font-size: 13px;
    color: var(--text-secondary);
}

#saveFileBtn {
    background: var(--accent-green);
    color: #fff;
    border: none;
    padding: 6px 14px;
    border-radius: var(--radius-sm);
    font-size: 12px;
    cursor: pointer;
}

.monaco-container {
    flex: 1;
    height: 60%;
}

.ide-bottom-dock {
    height: 40%;
    background: #141414;
    border-top: 1px solid var(--border-subtle);
    padding: 10px;
    overflow-y: auto;
}

.ide-bottom-dock pre {
    font-family: var(--font-code);
    font-size: 12.5px;
    color: #4ade80;
}

.ide-copilot-area {
    background: #171717;
    border-right: 1px solid var(--border-subtle);
    display: flex;
    flex-direction: column;
    padding: 12px;
}

.copilot-messages {
    flex: 1;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-bottom: 12px;
}

#copilotInput {
    background: #282828;
    border: 1px solid var(--border-pill);
    color: var(--text-main);
    border-radius: var(--radius-sm);
    padding: 10px;
    resize: none;
    height: 70px;
    font-size: 13px;
}

/* System Grid */
.system-stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 16px;
    padding: 20px 24px;
}

.stat-card {
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-md);
    padding: 18px;
}

.stat-label {
    font-size: 12px;
    color: var(--text-muted);
}

.stat-card p {
    font-size: 22px;
    font-weight: 600;
    color: var(--text-main);
    margin-top: 8px;
}

.system-details-box {
    padding: 0 24px 24px;
    flex: 1;
    overflow-y: auto;
}

.system-details-box textarea {
    width: 100%;
    height: 100px;
    background: #171717;
    border: 1px solid var(--border-pill);
    color: #fff;
    padding: 10px;
    border-radius: var(--radius-sm);
    font-family: var(--font-code);
}

.system-details-box pre {
    background: #0d0d0d;
    padding: 12px;
    border-radius: var(--radius-sm);
    font-family: var(--font-code);
    color: var(--accent-cyan);
    margin-top: 10px;
    white-space: pre-wrap;
}

/* Modals */
.modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.75);
    backdrop-filter: blur(4px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10000;
    padding: 20px;
    overflow-y: auto;
    overscroll-behavior: contain;
}

.modal-card {
    background: #212121;
    border: 1px solid var(--border-pill);
    border-radius: var(--radius-lg);
    width: 100%;
    max-width: 480px;
    padding: 28px;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.7);
    max-height: calc(100dvh - 40px);
    overflow-y: auto;
}

.modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 14px;
}

.modal-header h3 {
    font-size: 18px;
    font-weight: 600;
}

.btn-close-modal {
    background: none;
    border: none;
    color: var(--text-muted);
    font-size: 24px;
    cursor: pointer;
}

.modal-desc {
    font-size: 13.5px;
    color: var(--text-secondary);
    margin-bottom: 20px;
    line-height: 1.5;
}

.modal-card input, .modal-card textarea {
    width: 100%;
    background: #171717;
    border: 1px solid var(--border-pill);
    border-radius: var(--radius-sm);
    color: var(--text-main);
    padding: 12px 14px;
    font-size: 14px;
    outline: none;
    margin-bottom: 16px;
}

.modal-actions {
    display: flex;
    justify-content: flex-end;
    gap: 10px;
}

.btn-secondary {
    background: transparent;
    border: 1px solid var(--border-pill);
    color: var(--text-main);
    padding: 10px 18px;
    border-radius: var(--radius-sm);
    font-size: 14px;
    cursor: pointer;
}

.btn-primary {
    background: var(--accent-green);
    color: #fff;
    border: none;
    padding: 10px 18px;
    border-radius: var(--radius-sm);
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
}

/* ==========================================
   ⚙️ ChatGPT Settings Modal Styling
   ========================================== */
.settings-dialog {
    background: #212121;
    border: 1px solid var(--border-pill);
    border-radius: var(--radius-lg);
    width: 100%;
    max-width: 680px;
    height: 520px;
    display: flex;
    flex-direction: column;
    box-shadow: 0 24px 60px rgba(0, 0, 0, 0.8);
    overflow: hidden;
    animation: fadeIn 0.15s ease;
}

.settings-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 20px;
    border-bottom: 1px solid var(--border-subtle);
}

.settings-header h3 {
    font-size: 18px;
    font-weight: 600;
    color: var(--text-main);
}

.settings-body {
    flex: 1;
    display: flex;
    overflow: hidden;
}

.settings-nav {
    width: 200px;
    background: #171717;
    border-left: 1px solid var(--border-subtle);
    padding: 12px 8px;
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.settings-tab-btn {
    background: none;
    border: none;
    color: var(--text-secondary);
    padding: 10px 12px;
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 13.5px;
    cursor: pointer;
    text-align: right;
    transition: background 0.15s, color 0.15s;
}

.settings-tab-btn:hover {
    background: var(--bg-hover);
    color: var(--text-main);
}

.settings-tab-btn.active {
    background: var(--bg-active);
    color: var(--text-main);
    font-weight: 500;
}

.settings-content {
    flex: 1;
    padding: 20px 24px;
    overflow-y: auto;
}

.settings-pane {
    display: none;
    flex-direction: column;
    gap: 20px;
}

.settings-pane.active {
    display: flex;
}

.setting-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-bottom: 16px;
    border-bottom: 1px solid var(--border-subtle);
}

.setting-info {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.setting-label {
    font-size: 14px;
    font-weight: 500;
    color: var(--text-main);
}

.setting-hint {
    font-size: 12px;
    color: var(--text-muted);
}

.setting-select {
    background: #2f2f2f;
    border: 1px solid var(--border-pill);
    color: var(--text-main);
    padding: 8px 12px;
    border-radius: var(--radius-sm);
    font-size: 13.5px;
    outline: none;
}

.btn-danger {
    background: rgba(239, 68, 68, 0.15);
    border: 1px solid rgba(239, 68, 68, 0.4);
    color: #f87171;
    padding: 8px 16px;
    border-radius: var(--radius-sm);
    font-size: 13.5px;
    font-weight: 500;
    cursor: pointer;
    transition: background 0.15s;
}

.btn-danger:hover {
    background: rgba(239, 68, 68, 0.3);
}

.about-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: 30px 10px;
    gap: 12px;
}

.about-card h4 {
    font-size: 18px;
    font-weight: 600;
    color: var(--text-main);
}

.about-card p {
    font-size: 13.5px;
    color: var(--text-secondary);
    max-width: 360px;
    line-height: 1.5;
}

.version-tag {
    font-size: 12px;
    background: #171717;
    border: 1px solid var(--border-pill);
    padding: 4px 12px;
    border-radius: 20px;
    color: var(--accent-green);
    margin-top: 8px;
}

/* Sidebar Extras */
.sidebar-brand-title {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 16px;
    font-weight: 600;
    color: var(--text-main);
}

.sidebar-header-actions {
    display: flex;
    align-items: center;
    gap: 4px;
}

.sidebar-search-box {
    display: flex;
    align-items: center;
    gap: 8px;
    background: #212121;
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-sm);
    padding: 6px 10px;
    margin-bottom: 12px;
}

.sidebar-search-box svg {
    color: var(--text-muted);
}

.sidebar-search-box input {
    flex: 1;
    background: none;
    border: none;
    color: var(--text-main);
    font-size: 13px;
    outline: none;
}

.sidebar-search-box input::placeholder {
    color: var(--text-muted);
}

.sessions-header-controls {
    display: flex;
    align-items: center;
    gap: 4px;
}

.badge-role {
    font-size: 11px;
    font-weight: 600;
    padding: 3px 8px;
    border-radius: 12px;
    display: inline-flex;
    align-items: center;
    gap: 4px;
}

.badge-role.badge-developer {
    background: rgba(16, 163, 127, 0.2);
    color: var(--accent-green);
    border: 1px solid rgba(16, 163, 127, 0.3);
}

.badge-role.badge-user {
    background: rgba(255, 255, 255, 0.08);
    color: var(--text-secondary);
    border: 1px solid var(--border-subtle);
}

/* Mobile Responsiveness */
@media (max-width: 768px) {
.chat-sidebar {
        position: fixed;
        left: auto;
        right: 0;
        top: 0;
        bottom: 0;
        z-index: 1000;
        box-shadow: -4px 0 20px rgba(0, 0, 0, 0.5);
    }

    .chat-sidebar.collapsed {
        margin-right: -260px;
        transform: translateX(260px);
    }

    .btn-sidebar-open {
        display: flex;
    }

    .hero-prompt-grid {
        grid-template-columns: 1fr;
    }

    .chat-messages-container {
        padding-left: 12px;
        padding-right: 12px;
    }
}
/* Product-shell compatibility layer: keeps the new visual language while making
   catalog, project context, accessibility, and responsive contracts explicit. */
.hidden { display: none !important; }
.capability-catalog { display: grid; gap: 24px; padding: 24px; }
.computer-use-panel { display:grid; gap:16px; margin:24px; padding:20px; border:1px solid rgba(212,175,55,.22); border-radius:16px; background:rgba(255,255,255,.03); }
.computer-use-status-row,.computer-use-actions { display:flex; align-items:center; justify-content:space-between; gap:12px; flex-wrap:wrap; }
.computer-use-panel textarea { width:100%; min-height:90px; box-sizing:border-box; resize:vertical; border:1px solid rgba(255,255,255,.14); border-radius:10px; background:rgba(0,0,0,.22); color:inherit; padding:10px; }
.computer-use-progress,.computer-use-observation,.computer-use-confirmation { padding:14px; border-radius:12px; background:rgba(0,0,0,.18); }
.computer-use-confirmation { border:1px solid rgba(212,175,55,.5); }
.computer-use-observation { min-height:80px; white-space:pre-wrap; overflow-wrap:anywhere; }
@media (max-width:760px) { .computer-use-panel { margin:14px; padding:14px; } }
.capability-group h3 { color: #d4af37; margin: 0 0 12px; }
.capability-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 14px; }
.capability-card { display: flex; gap: 12px; align-items: flex-start; border: 1px solid rgba(212,175,55,.22); border-radius: 14px; padding: 16px; background: rgba(255,255,255,.03); }
.capability-card h4, .capability-card p { margin: 0 0 6px; }
.capability-icon { color: #d4af37; font-size: 22px; }
.capability-state { color: #8fd7b7; }
.project-context-bar { display: grid; gap: 8px; padding: 12px 18px; border-top: 1px solid rgba(255,255,255,.1); }
.batch26-unified-panel { padding: 16px; }
.settings-inline-controls { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; }
.sidebar-scrim { position: fixed; inset: 0; z-index: 20; background: rgba(0,0,0,.45); }
:focus-visible { outline: 2px solid #d4af37; outline-offset: 3px; }
body { overflow-x: hidden; }
body, .main-studio { min-height: 100dvh; }
.chat-home-state { display: block; }
.chat-messages-container { min-height: 0; overflow-y: auto; overflow-x: hidden; overscroll-behavior: contain; }
.chat-layout-wrapper { direction: rtl; }
.chat-main-area { max-width: none; margin: 0; }
.chat-messages { min-height: 0; overflow-y: auto; direction: ltr; width: min(100%, 900px); overflow-x: hidden; }
.chat-messages { direction: ltr; width: min(100%, 900px); overflow-y: auto; overflow-x: hidden; }
.message.user { align-self: flex-end; }
.message.assistant { align-self: flex-start; }
.message .msg-content { direction: rtl; overflow-wrap: anywhere; }
.chat-input-wrapper { flex: 0 0 auto; margin-bottom: max(8px, env(safe-area-inset-bottom)); }
.chat-input-wrapper textarea { max-height: 120px; }
.chat-input-wrapper .input-actions { display: flex; flex-wrap: wrap; }
.chat-sessions-sidebar { min-height: 0; overflow-y: auto; overflow-x: hidden; }
.sessions-list { flex: 0 0 auto; min-height: auto; overflow: visible; }
.conversation-toc.hidden, .artifact-pane.hidden { display: none !important; }
.work-execution-panel { position: static; }
.work-timeline, .tool-activity { display: block; }
.quick-prompts { padding-inline: 12px; overflow-x: visible; flex-wrap: wrap; }
.quick-btn { white-space: normal; }
.message-actions { display: flex; gap: 6px; }
.artifact-pane { position: absolute; width: min(46%, 560px); }
.composer-menu { position: absolute; z-index: 30; }
@media (max-width: 1100px) { body.sidebar-collapsed .chat-sessions-sidebar { width: 0 !important; } .mobile-layout .chat-sidebar { position: fixed; z-index: 25; } }
@media (max-width: 640px) { .capability-grid { grid-template-columns: 1fr; } .settings-inline-controls { display: grid; grid-template-columns: 1fr 1fr; } .chat-input-pill { padding-bottom: max(8px, env(safe-area-inset-bottom)); } }
@media (max-width: 640px) { .voice-panel { padding:20px 16px; } .voice-panel-actions > button { flex:1 1 42%; min-height:44px; } .voice-settings-controls { grid-template-columns:1fr; } }
@media (max-width: 375px) { .settings-inline-controls { grid-template-columns: 1fr; } }
@media (prefers-reduced-motion: reduce) { *, *::before, *::after { animation-duration: .01ms !important; transition-duration: .01ms !important; scroll-behavior: auto !important; } }
[dir="rtl"] .agent-layout { direction: rtl; }
.agent-layout { display: grid; grid-template-columns: minmax(280px, 360px) minmax(0, 1fr); gap: 24px; padding: 24px; min-width: 0; }
.agent-builder, .agent-run-panel { display: grid; gap: 12px; padding: 20px; border: 1px solid rgba(212,175,55,.22); border-radius: 16px; background: rgba(255,255,255,.03); }
.agent-builder label { display: grid; gap: 6px; color: #d8d2c4; }
.agent-capability-toggle { display: flex !important; grid-template-columns: auto 1fr; align-items: center; gap: 8px !important; font-size: 13px; }
.agent-capability-toggle input { width: auto; accent-color: #d4af37; }
.agent-capability-toggle small, .capability-scope { color: #a8a093; display: block; margin-top: 4px; }
.agent-builder input, .agent-builder textarea, .agent-builder select, .agent-toolbar input, .agent-run-panel textarea, .agent-run-panel select { width: 100%; box-sizing: border-box; border: 1px solid rgba(255,255,255,.14); border-radius: 10px; background: rgba(0,0,0,.22); color: inherit; padding: 10px; }
.agent-builder textarea, .agent-run-panel textarea { min-height: 86px; resize: vertical; }
.agent-toolbar { display: flex; gap: 10px; margin-bottom: 14px; }
.agents-list { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 14px; }
.agent-card { display: grid; gap: 12px; padding: 18px; border: 1px solid rgba(255,255,255,.12); border-radius: 16px; background: rgba(255,255,255,.025); }
.agent-card-head { display: flex; gap: 12px; align-items: flex-start; }
.agent-card-head h3, .agent-card-head p { margin: 0 0 6px; }
.agent-avatar { display: grid; place-items: center; width: 40px; height: 40px; border-radius: 12px; color: #111; background: #d4af37; font-size: 22px; }
.agent-modes { display: flex; flex-wrap: wrap; gap: 6px; }.agent-modes span { padding: 4px 8px; border-radius: 999px; color: #e7d28b; background: rgba(212,175,55,.12); font-size: 12px; }
.agent-card-actions { display: flex; gap: 8px; }.agent-run-panel { margin: 0 24px 24px; }.agent-run-panel textarea { min-height: 110px; }
.agent-code-panel { display: grid; gap: 14px; margin: 0 24px 24px; padding: 20px; border: 1px solid rgba(0,240,254,.2); border-radius: 16px; background: rgba(0,0,0,.16); }
.agent-code-grid { display: grid; grid-template-columns: minmax(180px, 1fr) minmax(180px, 1fr); gap: 12px; }
.agent-code-panel input, .agent-code-panel select, .agent-code-panel textarea { width: 100%; box-sizing: border-box; border: 1px solid rgba(255,255,255,.14); border-radius: 10px; background: rgba(0,0,0,.22); color: inherit; padding: 10px; }
.agent-code-panel textarea { min-height: 180px; resize: vertical; font-family: var(--font-code); direction: ltr; text-align: left; }
.agent-code-actions { display: flex; flex-wrap: wrap; gap: 8px; }
.agent-code-result { min-height: 44px; white-space: pre-wrap; overflow-wrap: anywhere; direction: rtl; }
.agent-code-diff { min-height: 90px; max-height: 320px; overflow: auto; direction: ltr; text-align: left; background: rgba(0,0,0,.24); padding: 12px; border-radius: 10px; }
@media (max-width: 760px) { .agent-code-panel { margin: 0 14px 14px; } .agent-code-grid { grid-template-columns: 1fr; } }
@media (max-width: 760px) { .agent-layout { grid-template-columns: 1fr; padding: 14px; } .agent-run-panel { margin: 0 14px 14px; } .agent-toolbar { flex-wrap: wrap; } }
[dir="ltr"] code, [dir="ltr"] pre { direction: ltr; text-align: left; }