/* css/layout.css
   Professional layout with topbar and sidebar */

.app-container {
    display: flex;
    flex-direction: column;
    width: 100vw;
    height: 100vh;
    max-width: 100%;
    padding: 0;
}

/* ===== TOP BAR ===== */
.top-bar {
    background: var(--surface);
    border-bottom: 1px solid var(--border);
    padding: 0.75rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: sticky;
    top: 0;
    z-index: 100;
    backdrop-filter: blur(10px);
}

.top-bar-left {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.top-bar-logo {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--logo-blue);
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    transition: color 0.2s;
}

.top-bar-logo:hover {
    color: var(--cyan);
}

.top-bar-right {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.top-bar-btn {
    background: transparent;
    border: 1px solid var(--border);
    color: var(--text);
    padding: 0.4rem 1rem;
    border-radius: 6px;
    font-size: 0.85rem;
    cursor: pointer;
    transition: all 0.2s;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.top-bar-btn:hover {
    border-color: var(--cyan);
    background: rgba(34, 211, 238, 0.1);
    color: var(--cyan);
}

.top-bar-btn.active {
    border-color: var(--cyan);
    background: rgba(34, 211, 238, 0.15);
    color: var(--cyan);
}

/* ===== MAIN CONTENT ===== */
.main-content {
    display: flex;
    flex: 1;
    overflow: hidden;
}

/* ===== SIDEBAR ===== */
.sidebar {
    width: 280px;
    background: var(--surface);
    border-right: 1px solid var(--border);
    padding: 1.5rem;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.sidebar-section {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.sidebar-title {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 0.5rem;
}

.stat-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.5rem 0;
    border-bottom: 1px solid var(--border);
}

.stat-label {
    color: var(--text-muted);
    font-size: 0.85rem;
}

.stat-value {
    color: var(--cyan);
    font-weight: 600;
    font-size: 0.9rem;
}

.popular-cmd {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem;
    border-radius: 6px;
    color: var(--text);
    font-size: 0.85rem;
    transition: all 0.2s;
    cursor: pointer;
}

.popular-cmd:hover {
    background: rgba(34, 211, 238, 0.1);
    color: var(--cyan);
}

.popular-cmd-icon {
    font-size: 1rem;
}

.action-btn {
    width: 100%;
    background: transparent;
    border: 1px solid var(--border);
    color: var(--text);
    padding: 0.75rem 1rem;
    border-radius: 8px;
    font-size: 0.85rem;
    cursor: pointer;
    transition: all 0.2s;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    justify-content: center;
}

.action-btn:hover {
    border-color: var(--cyan);
    background: rgba(34, 211, 238, 0.1);
    color: var(--cyan);
}

.action-btn.primary {
    background: var(--cyan);
    color: var(--void);
    border-color: var(--cyan);
}

.action-btn.primary:hover {
    background: var(--logo-blue);
    border-color: var(--logo-blue);
}

/* ===== TERMINAL AREA ===== */
.terminal-area {
    flex: 1;
    padding: 2rem;
    overflow-y: auto;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* ===== COMMAND PALETTE ===== */
.command-palette {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(4px);
    z-index: 1000;
    display: none;
    align-items: flex-start;
    justify-content: center;
    padding-top: 10vh;
}

.command-palette.active {
    display: flex;
}

.palette-content {
    width: 90%;
    max-width: 600px;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
    animation: slideDown 0.2s ease-out;
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.palette-search {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem 1.5rem;
    border-bottom: 1px solid var(--border);
}

.palette-search-icon {
    color: var(--cyan);
    font-size: 1.2rem;
}

.palette-search input {
    flex: 1;
    background: transparent;
    border: none;
    color: var(--text);
    font-size: 1rem;
    outline: none;
}

.palette-results {
    max-height: 400px;
    overflow-y: auto;
}

.palette-item {
    padding: 0.75rem 1.5rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    cursor: pointer;
    transition: background 0.2s;
    border-bottom: 1px solid var(--border);
}

.palette-item:hover,
.palette-item.selected {
    background: rgba(34, 211, 238, 0.1);
}

.palette-item-left {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.palette-item-icon {
    color: var(--cyan);
}

.palette-item-info {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.palette-item-name {
    color: var(--text);
    font-weight: 500;
}

.palette-item-desc {
    color: var(--text-muted);
    font-size: 0.8rem;
}

.palette-item-shortcut {
    color: var(--text-muted);
    font-size: 0.75rem;
    padding: 0.25rem 0.5rem;
    background: var(--surface-2);
    border-radius: 4px;
}

.palette-footer {
    padding: 0.75rem 1.5rem;
    background: var(--surface-2);
    display: flex;
    justify-content: space-between;
    font-size: 0.75rem;
    color: var(--text-muted);
}

/* ===== MOBILE QUICK BAR ===== */
.mobile-quick-bar {
    display: none;
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: var(--surface);
    border-top: 1px solid var(--border);
    padding: 0.5rem;
    z-index: 50;
    overflow-x: auto;
}

.mobile-quick-bar-content {
    display: flex;
    gap: 0.5rem;
    justify-content: space-around;
    min-width: max-content;
}

.quick-cmd-btn {
    background: rgba(34, 211, 238, 0.1);
    border: 1px solid var(--cyan);
    color: var(--cyan);
    padding: 0.5rem 1rem;
    border-radius: 6px;
    font-size: 0.8rem;
    white-space: nowrap;
    cursor: pointer;
    transition: all 0.2s;
}

.quick-cmd-btn:active {
    transform: scale(0.95);
    background: rgba(34, 211, 238, 0.2);
}

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
    .sidebar {
        width: 240px;
    }
}

@media (max-width: 768px) {
    .app-container {
        padding: 0;
    }
    
    .top-bar {
        padding: 0.75rem 1rem;
    }
    
    .top-bar-btn {
        padding: 0.4rem 0.75rem;
        font-size: 0.8rem;
    }
    
    .sidebar {
        display: none;
    }
    
    .terminal-area {
        padding: 1rem;
    }
    
    body {
        padding: 0;
    }
    
    .terminal-wrapper {
        max-width: 100%;
        margin: 0;
    }
    
    .mobile-quick-bar {
        display: block;
    }
    
    .terminal-body {
        max-height: calc(100vh - 250px);
    }
}

/* Scrollbar pour sidebar */
.sidebar::-webkit-scrollbar {
    width: 6px;
}

.sidebar::-webkit-scrollbar-track {
    background: var(--surface);
}

.sidebar::-webkit-scrollbar-thumb {
    background: var(--border);
    border-radius: 3px;
}

.sidebar::-webkit-scrollbar-thumb:hover {
    background: rgba(255, 255, 255, 0.1);
}