/* PaneasRealtime - Shared Layout CSS */

/* Reset */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

/* Root variables — Dark theme (default) */
:root {
    --bg: #0d1117;
    --sidebar-bg: #161b22;
    --card-bg: #1c2333;
    --border: #30363d;
    --accent: #4ecca3;
    --accent-hover: #6ef0c5;
    --accent-dim: rgba(78, 204, 163, 0.12);
    --text: #e6edf3;
    --text-muted: #8b949e;
    --text-dim: #484f58;
    --danger: #f85149;
    --warning: #d29922;
    --purple: #8b5cf6;
    --sidebar-width: 240px;
    --font: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Noto Sans', Helvetica, Arial, sans-serif;
    --font-mono: 'SF Mono', 'Consolas', 'Liberation Mono', Menlo, monospace;
}

/* Light theme */
html[data-theme="light"] {
    --bg: #f6f8fa;
    --sidebar-bg: #ffffff;
    --card-bg: #ffffff;
    --border: #d0d7de;
    --accent: #1a7f5a;
    --accent-hover: #15694b;
    --accent-dim: rgba(26, 127, 90, 0.08);
    --text: #1f2328;
    --text-muted: #656d76;
    --text-dim: #8c959f;
    --danger: #cf222e;
    --warning: #9a6700;
    --purple: #6639ba;
}

body {
    font-family: var(--font);
    background: var(--bg);
    color: var(--text);
    min-height: 100vh;
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
}

a { color: var(--accent); text-decoration: none; }
a:hover { color: var(--accent-hover); }

/* ===== App Layout ===== */
.app {
    display: flex;
    min-height: 100vh;
}

/* ===== Sidebar ===== */
.sidebar {
    width: var(--sidebar-width);
    background: var(--sidebar-bg);
    border-right: 1px solid var(--border);
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 0;
    left: 0;
    bottom: 0;
    z-index: 100;
    transition: transform 0.25s ease;
}

.sidebar-header {
    padding: 20px 20px 16px;
    border-bottom: 1px solid var(--border);
}

.sidebar-logo {
    display: flex;
    align-items: center;
    gap: 10px;
}

.sidebar-logo svg {
    width: 28px;
    height: 28px;
    min-width: 28px;
    max-width: 28px;
    min-height: 28px;
    max-height: 28px;
    color: var(--accent);
    flex-shrink: 0;
    display: block;
}

.sidebar-logo-text {
    font-size: 16px;
    font-weight: 700;
    color: var(--text);
    letter-spacing: -0.3px;
}

.sidebar-logo-sub {
    font-size: 11px;
    color: var(--text-dim);
    margin-top: 2px;
    letter-spacing: 0.3px;
    text-transform: uppercase;
}

.sidebar-nav {
    flex: 1;
    padding: 12px 8px;
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.nav-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 12px;
    border-radius: 8px;
    color: var(--text-muted);
    font-size: 14px;
    font-weight: 500;
    transition: all 0.15s ease;
    cursor: pointer;
    text-decoration: none;
}

.nav-item:hover {
    background: rgba(255, 255, 255, 0.04);
    color: var(--text);
}

.nav-item.active {
    background: var(--accent-dim);
    color: var(--accent);
}

.nav-item svg {
    width: 18px;
    height: 18px;
    min-width: 18px;
    max-width: 18px;
    min-height: 18px;
    max-height: 18px;
    flex-shrink: 0;
    opacity: 0.7;
    display: block;
}

.nav-item.active svg {
    opacity: 1;
}

.sidebar-footer {
    padding: 16px 20px;
    border-top: 1px solid var(--border);
    font-size: 12px;
    color: var(--text-dim);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.theme-toggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    height: 32px;
    padding: 0 10px;
    border-radius: 6px;
    border: 1px solid var(--border);
    background: var(--bg);
    cursor: pointer;
    color: var(--text-muted);
    transition: all 0.15s ease;
    font-size: 11px;
    font-family: var(--font);
    font-weight: 500;
}

.theme-toggle:hover {
    background: rgba(255, 255, 255, 0.08);
    color: var(--text);
    border-color: var(--text-dim);
}

html[data-theme="light"] .theme-toggle:hover {
    background: rgba(0, 0, 0, 0.06);
}

.theme-toggle svg {
    width: 14px;
    height: 14px;
    flex-shrink: 0;
    display: block;
}

.sidebar-version {
    font-family: var(--font-mono);
    font-size: 11px;
}

.sidebar-status {
    display: flex;
    align-items: center;
    gap: 6px;
}

.status-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--accent);
}

/* ===== Main Content ===== */
.main-content {
    flex: 1;
    margin-left: var(--sidebar-width);
    min-height: 100vh;
}

.page-header {
    padding: 24px 32px 20px;
    border-bottom: 1px solid var(--border);
    background: var(--sidebar-bg);
}

.page-title {
    font-size: 22px;
    font-weight: 700;
    color: var(--text);
    letter-spacing: -0.3px;
}

.page-subtitle {
    font-size: 14px;
    color: var(--text-muted);
    margin-top: 4px;
}

.page-body {
    padding: 24px 32px;
    max-width: 1200px;
}

/* ===== Mobile hamburger ===== */
.hamburger {
    display: none;
    position: fixed;
    top: 12px;
    left: 12px;
    z-index: 200;
    width: 40px;
    height: 40px;
    border-radius: 8px;
    background: var(--sidebar-bg);
    border: 1px solid var(--border);
    cursor: pointer;
    align-items: center;
    justify-content: center;
    color: var(--text-muted);
}

.hamburger svg {
    width: 20px;
    height: 20px;
    min-width: 20px;
    max-width: 20px;
    min-height: 20px;
    max-height: 20px;
    display: block;
}

.sidebar-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    z-index: 99;
}

/* ===== Responsive ===== */
@media (max-width: 768px) {
    .hamburger {
        display: flex;
    }

    .sidebar {
        transform: translateX(-100%);
    }

    .sidebar.open {
        transform: translateX(0);
    }

    .sidebar-overlay.open {
        display: block;
    }

    .main-content {
        margin-left: 0;
    }

    .page-header {
        padding: 16px 16px 14px;
        padding-top: 56px; /* space for hamburger */
    }

    .page-body {
        padding: 16px;
    }
}

/* ===== Common Components ===== */

/* Cards */
.card {
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 20px;
}

/* Section titles */
.section-title {
    font-size: 13px;
    font-weight: 600;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 12px;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    padding: 8px 16px;
    border-radius: 8px;
    border: 1px solid var(--border);
    background: var(--card-bg);
    color: var(--text);
    font-size: 13px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.15s ease;
    font-family: var(--font);
}

.btn:hover {
    background: rgba(255, 255, 255, 0.06);
    border-color: rgba(255, 255, 255, 0.15);
}

.btn-primary {
    background: var(--accent);
    color: #ffffff;
    border-color: var(--accent);
    font-weight: 600;
}

.btn-primary:hover {
    background: var(--accent-hover);
    border-color: var(--accent-hover);
}

.btn-primary:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.btn-danger {
    color: var(--danger);
    border-color: rgba(248, 81, 73, 0.3);
}

.btn-danger:hover {
    background: rgba(248, 81, 73, 0.1);
}

.btn-sm {
    padding: 5px 12px;
    font-size: 12px;
}

.btn-lg {
    padding: 12px 28px;
    font-size: 15px;
    border-radius: 50px;
}

/* Inputs */
.input {
    padding: 8px 12px;
    border-radius: 8px;
    border: 1px solid var(--border);
    background: var(--bg);
    color: var(--text);
    font-size: 14px;
    font-family: var(--font);
    transition: border-color 0.15s;
    outline: none;
}

.input:focus {
    border-color: var(--accent);
}

.select {
    padding: 8px 12px;
    border-radius: 8px;
    border: 1px solid var(--border);
    background: var(--bg);
    color: var(--text);
    font-size: 14px;
    font-family: var(--font);
    cursor: pointer;
    outline: none;
}

.select:focus {
    border-color: var(--accent);
}

/* Toast */
.toast {
    position: fixed;
    bottom: 24px;
    left: 50%;
    transform: translateX(-50%) translateY(20px);
    padding: 10px 20px;
    border-radius: 8px;
    color: white;
    font-size: 13px;
    font-weight: 500;
    z-index: 1000;
    opacity: 0;
    transition: opacity 0.3s, transform 0.3s;
    pointer-events: none;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.4);
}

.toast.visible {
    opacity: 1;
    transform: translateX(-50%) translateY(0);
}

.toast.success { background: #238636; }
.toast.error { background: #da3633; }

/* Badges */
.badge {
    display: inline-block;
    padding: 2px 8px;
    border-radius: 12px;
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.3px;
}

.badge-green {
    background: rgba(78, 204, 163, 0.12);
    color: var(--accent);
}

.badge-yellow {
    background: rgba(210, 153, 34, 0.12);
    color: var(--warning);
}

.badge-red {
    background: rgba(248, 81, 73, 0.12);
    color: var(--danger);
}

.badge-purple {
    background: rgba(139, 92, 246, 0.12);
    color: var(--purple);
}

/* Empty state */
.empty-state {
    text-align: center;
    padding: 40px 20px;
    color: var(--text-dim);
    font-size: 14px;
}

/* Metric chip */
.metric {
    display: inline-block;
    background: rgba(78, 204, 163, 0.08);
    color: var(--accent);
    padding: 2px 8px;
    border-radius: 4px;
    font-size: 11px;
    font-family: var(--font-mono);
}

/* Toggle switch */
.toggle {
    position: relative;
    display: inline-block;
    width: 40px;
    height: 22px;
}

.toggle input {
    opacity: 0;
    width: 0;
    height: 0;
}

.toggle-slider {
    position: absolute;
    cursor: pointer;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--border);
    border-radius: 11px;
    transition: 0.2s;
}

.toggle-slider:before {
    position: absolute;
    content: "";
    height: 16px;
    width: 16px;
    left: 3px;
    bottom: 3px;
    background: white;
    border-radius: 50%;
    transition: 0.2s;
}

.toggle input:checked + .toggle-slider {
    background: var(--accent);
}

.toggle input:checked + .toggle-slider:before {
    transform: translateX(18px);
}

/* Monospace code blocks */
.code-block {
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 12px;
    font-family: var(--font-mono);
    font-size: 12px;
    color: var(--text-muted);
    overflow-x: auto;
}

/* Grid helpers */
.grid-2 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

@media (max-width: 768px) {
    .grid-2 { grid-template-columns: 1fr; }
}

/* Password bar */
.password-bar {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 20px;
}

.password-bar label {
    font-size: 13px;
    color: var(--text-muted);
}

.password-bar .input {
    width: 180px;
}

/* Scrollbar styling */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

::-webkit-scrollbar-track {
    background: transparent;
}

::-webkit-scrollbar-thumb {
    background: var(--border);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--text-dim);
}