:root {
    --primary: #06D6AD;
    --primary-glow: rgba(6, 214, 173, 0.3);
    --bg-dark: #020617;
    --bg-panel: #0f172a;
    --text-dim: #94a3b8;
    --text-bright: #f8fafc;
    --glass-dark: rgba(15, 23, 42, 0.8);
    --glass-border: rgba(6, 214, 173, 0.2);
    --sidebar-width: 280px;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body.console-theme {
    font-family: 'Outfit', sans-serif;
    background-color: var(--bg-dark);
    color: var(--text-bright);
    height: 100vh;
    overflow: hidden;
}

/* Background Effects */
.console-bg {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        radial-gradient(circle at 2px 2px, rgba(6, 214, 173, 0.05) 1px, transparent 0);
    background-size: 40px 40px;
    z-index: -2;
}

.scanline {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        to bottom,
        transparent 50%,
        rgba(0, 0, 0, 0.1) 51%,
        transparent 51%
    );
    background-size: 100% 4px;
    pointer-events: none;
    z-index: 1000;
    opacity: 0.2;
}

.glass {
    background: var(--glass-dark);
    backdrop-filter: blur(12px);
    border: 1px solid var(--glass-border);
}

/* Layout Structure */
.app-layout {
    display: flex;
    height: 100vh;
}

/* Sidebar */
.sidebar {
    width: var(--sidebar-width);
    display: flex;
    flex-direction: column;
    padding: 2rem 1.2rem;
    border-right: 1px solid var(--glass-border);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
    flex-shrink: 0;
}

/* Rail Mode (Collapsed) */
.sidebar.collapsed {
    width: 72px;
    padding: 2rem 0.8rem;
}

.sidebar-header {
    display: flex;
    align-items: center;
    justify-content: space-between; /* Place toggle on far right */
    margin-bottom: 2.5rem;
    height: 40px;
    width: 100%;
}

.sidebar.collapsed .sidebar-header {
    justify-content: center; /* Center toggle when collapsed */
    padding: 0;
}

.sidebar.collapsed .sidebar-logo {
    display: none;
}

.sidebar-logo {
    height: 32px;
    filter: drop-shadow(0 0 8px var(--primary-glow));
}

.sidebar-toggle-btn-inner {
    background: none;
    border: none;
    color: var(--primary);
    cursor: pointer;
    padding: 5px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform 0.3s;
    flex-shrink: 0;
}

.sidebar-toggle-btn-inner:hover {
    filter: drop-shadow(0 0 5px var(--primary));
}

.sidebar.collapsed .sidebar-toggle-btn-inner {
    transform: rotate(180deg);
}

.status-indicator {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.7rem;
    font-weight: 800;
    letter-spacing: 2px;
    color: var(--primary);
}

.dot {
    width: 6px;
    height: 6px;
    background: var(--primary);
    border-radius: 50%;
    box-shadow: 0 0 10px var(--primary);
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% { opacity: 1; }
    50% { opacity: 0.3; }
    100% { opacity: 1; }
}

.sidebar-nav {
    flex: 1;
    overflow-y: auto;
    padding-right: 5px;
}

.nav-group {
    margin-bottom: 2rem;
}

.nav-group label {
    display: block;
    font-size: 0.65rem;
    font-weight: 800;
    letter-spacing: 2px;
    color: var(--text-dim);
    margin-bottom: 1rem;
    padding-left: 16px;
    opacity: 0.6;
}

.nav-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 14px;
    color: var(--text-dim);
    text-decoration: none;
    border-radius: 10px;
    font-size: 0.9rem;
    font-weight: 500;
    transition: all 0.2s;
    margin-bottom: 2px;
    border: 1px solid transparent;
    white-space: nowrap;
}

.sidebar.collapsed .nav-item {
    padding: 10px;
    justify-content: center;
}

.sidebar.collapsed .nav-item span,
.sidebar.collapsed .nav-group label,
.sidebar.collapsed .status-indicator {
    display: none;
}

.sidebar.collapsed .nav-group {
    margin-bottom: 1.5rem;
    text-align: center;
}

.nav-item:hover {
    background: rgba(255, 255, 255, 0.03);
    color: var(--text-bright);
}

.nav-item.active {
    background: rgba(6, 214, 173, 0.1);
    color: var(--primary);
    border-color: var(--glass-border);
    font-weight: 700;
}

.nav-item svg {
    opacity: 0.7;
    transition: all 0.2s;
}

.nav-item.active svg {
    opacity: 1;
    filter: drop-shadow(0 0 5px var(--primary));
}

.sidebar-footer {
    padding-top: 2rem;
}

.user-pill {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px;
    border-radius: 16px;
    transition: all 0.3s;
}

.sidebar.collapsed .user-pill {
    justify-content: center;
    padding: 12px 0;
}

.sidebar.collapsed .user-meta {
    display: none;
}

.user-meta {
    display: flex;
    flex-direction: column;
}

.user-meta span {
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--text-bright);
}

.logout-link {
    font-size: 0.7rem;
    font-weight: 700;
    color: var(--primary);
    text-decoration: none;
    opacity: 0.7;
    transition: opacity 0.2s;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-top: 2px;
}

.logout-link:hover {
    opacity: 1;
    text-decoration: underline;
}

.avatar {
    width: 32px;
    height: 32px;
    background: var(--primary);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    color: var(--bg-dark);
}

/* Main Content */
.main-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    overflow-y: auto;
}

.top-bar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 2rem;
    position: sticky;
    top: 0;
    z-index: 50;
    width: 100%;
    background: rgba(2, 6, 23, 0.5);
    backdrop-filter: blur(5px);
}

.active-tool-title {
    font-size: 0.8rem;
    font-weight: 800;
    letter-spacing: 2px;
    color: var(--text-dim);
    text-transform: uppercase;
    white-space: nowrap; /* Prevent line breaks */
    overflow: hidden;
    text-overflow: ellipsis;
}

.sidebar-toggle-btn {
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 12px;
    cursor: pointer;
    color: var(--primary);
    transition: all 0.3s;
    border: 1px solid var(--glass-border);
}

.sidebar-toggle-btn:hover {
    background: rgba(6, 214, 173, 0.1);
    box-shadow: 0 0 15px var(--primary-glow);
}

/* Search container removed */

.system-time {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.9rem;
    color: var(--primary);
    letter-spacing: 2px;
}

.content-wrapper {
    padding: 2rem 3rem 4rem;
}

/* Tool Stage (Iframe Container) */
.tool-stage {
    flex: 1;
    position: relative;
    background: #000;
    display: flex;
    flex-direction: column;
}

#toolFrame {
    width: 100%;
    height: 100%;
    border: none;
    background: white; /* Most tools expect white bg */
}

.tool-loader {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--bg-dark);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    z-index: 10;
    gap: 20px;
}

.tool-loader p {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.75rem;
    letter-spacing: 3px;
    color: var(--primary);
}

.spinner {
    width: 40px;
    height: 40px;
    border: 3px solid rgba(6, 214, 173, 0.1);
    border-top: 3px solid var(--primary);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Console Grid - List style cards */
.console-grid {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

/* Category Sections in V2 */
.category-section {
    margin-top: 3rem;
}

.category-title {
    font-size: 0.75rem;
    font-weight: 800;
    letter-spacing: 4px;
    color: var(--primary);
    margin-bottom: 1.5rem;
    padding-left: 10px;
    border-left: 2px solid var(--primary);
}

.grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 1.5rem;
}

/* Card Styling - V2 Console List */
.card {
    background: rgba(30, 41, 59, 0.4);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: 16px;
    padding: 1.5rem;
    display: flex;
    align-items: center;
    gap: 1.5rem;
    text-decoration: none;
    color: inherit;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.card::before {
    content: "";
    position: absolute;
    left: 0;
    top: 0;
    height: 100%;
    width: 0;
    background: var(--primary);
    transition: width 0.3s ease;
    opacity: 0.2;
}

.card:hover {
    background: rgba(30, 41, 59, 0.8);
    border-color: var(--primary);
    transform: translateX(10px);
}

.card:hover::before {
    width: 4px;
}

.icon-wrapper {
    width: 60px;
    height: 60px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    flex-shrink: 0;
}

.card-icon-img {
    width: 36px;
    height: 36px;
    object-fit: contain;
}

.card-content {
    flex: 1;
}

.title {
    font-size: 1.1rem;
    font-weight: 700;
    color: white;
    margin-bottom: 4px;
}

.desc {
    font-size: 0.85rem;
    color: var(--text-dim);
    line-height: 1.4;
}

.card-footer {
    opacity: 0;
    transition: all 0.3s;
    color: var(--primary);
}

.card:hover .card-footer {
    opacity: 1;
}

/* Login Overlay */
.login-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 2000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    background: rgba(2, 6, 23, 0.85);
    backdrop-filter: blur(10px);
}

.login-box {
    width: 100%;
    max-width: 420px;
    padding: 3rem;
    border-radius: 24px;
    text-align: center;
    background: var(--glass-dark);
    border: 1px solid var(--glass-border);
    animation: scaleIn 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
}

@keyframes scaleIn {
    from { opacity: 0; transform: scale(0.95); }
    to { opacity: 1; transform: scale(1); }
}

.login-logo {
    height: 50px;
    margin-bottom: 1.5rem;
    filter: drop-shadow(0 0 10px var(--primary-glow));
}

.login-header p {
    color: var(--primary);
    font-size: 0.75rem;
    font-weight: 800;
    letter-spacing: 2px;
    margin-bottom: 2.5rem;
}

.login-form {
    text-align: left;
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    font-size: 0.7rem;
    font-weight: 800;
    letter-spacing: 1px;
    color: var(--text-dim);
    margin-bottom: 0.5rem;
    text-transform: uppercase;
}

.form-group input {
    width: 100%;
    padding: 12px 16px;
    border-radius: 8px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    background: rgba(255, 255, 255, 0.05);
    color: white;
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.9rem;
    transition: all 0.2s;
}

.form-group input:focus {
    outline: none;
    border-color: var(--primary);
    background: rgba(6, 214, 173, 0.05);
    box-shadow: 0 0 15px var(--primary-glow);
}

.login-btn {
    width: 100%;
    padding: 14px;
    border-radius: 8px;
    border: 1px solid var(--primary);
    background: none;
    color: var(--primary);
    font-family: inherit;
    font-size: 0.85rem;
    font-weight: 800;
    letter-spacing: 2px;
    cursor: pointer;
    transition: all 0.3s ease;
    margin-top: 1rem;
}

.login-btn:hover {
    background: var(--primary);
    color: var(--bg-dark);
    box-shadow: 0 0 20px var(--primary-glow);
}

.login-footer {
    margin-top: 2rem;
    font-size: 0.8rem;
    font-weight: 700;
}

.login-footer a {
    color: var(--primary);
    text-decoration: none;
}

.error-msg {
    color: #ef4444;
    font-size: 0.8rem;
    font-weight: 600;
    margin-bottom: 1rem;
    min-height: 1.2rem;
}

/* Scrollbar */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--bg-dark); }
::-webkit-scrollbar-thumb { background: #334155; border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--primary); }

/* 行動裝置橫擺時，隱藏 Portal 外殼的 sidebar 與 top-bar，讓 iframe 滿版。
 *
 * ⚠️ `pointer: coarse` 是必要條件，不可省略。
 * `orientation: landscape` 對「寬 > 高」的視窗一律成立，桌機和筆電全都符合，
 * 所以少了 pointer 條件時這條規則會誤傷：
 *   - max-height 650px + landscape → 1366×768 筆電扣掉瀏覽器與工作列後可視高約 600–650px
 *   - max-width 1200px + landscape → 任何沒有最大化的桌機視窗
 * 兩者都是辦公室常見組合，中招時 sidebar 與 top-bar 一起消失，等於整個導覽沒了。
 * 2026-07-29 有同仁回報看不到選單，即為此因。
 * pointer: coarse 只有觸控裝置成立（滑鼠一律是 fine），加上後手機平板行為不變。
 */
@media (max-height: 650px) and (orientation: landscape) and (pointer: coarse),
       (max-width: 1200px) and (orientation: landscape) and (pointer: coarse) {
    .sidebar {
        display: none !important;
    }
    .top-bar {
        display: none !important;
    }
}