/* === JARIBOT DARK FUTURISTIC THEME === */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=JetBrains+Mono:wght@400;500&display=swap');

:root {
    --bg-primary: #0a0e17;
    --bg-secondary: #111827;
    --bg-card: #1a2035;
    --bg-card-hover: #1f2842;
    --border: #2a3555;
    --border-glow: #3b82f6;
    --text-primary: #e2e8f0;
    --text-secondary: #94a3b8;
    --text-muted: #64748b;
    --accent-blue: #3b82f6;
    --accent-cyan: #06b6d4;
    --accent-purple: #8b5cf6;
    --accent-green: #10b981;
    --accent-yellow: #f59e0b;
    --accent-red: #ef4444;
    --accent-orange: #f97316;
    --glow-blue: rgba(59, 130, 246, 0.3);
    --glow-cyan: rgba(6, 182, 212, 0.2);
    --glow-green: rgba(16, 185, 129, 0.3);
    --glow-purple: rgba(139, 92, 246, 0.3);
    --radius: 12px;
    --radius-sm: 8px;
}

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

body {
    font-family: 'Inter', -apple-system, sans-serif;
    background: var(--bg-primary);
    color: var(--text-primary);
    min-height: 100vh;
    overflow-x: hidden;
}

/* === LOGIN PAGE === */

.login-body {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    background: radial-gradient(ellipse at 50% 0%, rgba(59,130,246,0.08) 0%, transparent 60%),
                radial-gradient(ellipse at 80% 80%, rgba(139,92,246,0.06) 0%, transparent 50%),
                var(--bg-primary);
}

.login-container {
    position: relative;
    width: 100%;
    max-width: 420px;
    padding: 20px;
}

.login-glow {
    position: absolute;
    top: -40px;
    left: 50%;
    transform: translateX(-50%);
    width: 200px;
    height: 200px;
    background: radial-gradient(circle, var(--glow-blue), transparent 70%);
    border-radius: 50%;
    filter: blur(60px);
    pointer-events: none;
    z-index: 0;
}

.login-card {
    position: relative;
    z-index: 1;
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 48px 36px;
    backdrop-filter: blur(20px);
    box-shadow: 0 0 40px rgba(0,0,0,0.4), inset 0 1px 0 rgba(255,255,255,0.05);
}

.login-header {
    text-align: center;
    margin-bottom: 36px;
}

.logo-icon {
    font-size: 48px;
    margin-bottom: 12px;
    display: block;
    filter: drop-shadow(0 0 12px var(--glow-blue));
}

.login-header h1 {
    font-family: 'JetBrains Mono', monospace;
    font-size: 28px;
    font-weight: 700;
    letter-spacing: 6px;
    background: linear-gradient(135deg, var(--accent-blue), var(--accent-cyan));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.subtitle {
    color: var(--text-muted);
    font-size: 12px;
    letter-spacing: 4px;
    text-transform: uppercase;
    margin-top: 4px;
}

.input-group {
    margin-bottom: 20px;
}

.input-group label {
    display: block;
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 2px;
    color: var(--text-secondary);
    margin-bottom: 8px;
}

.input-group input,
.input-group textarea,
.input-group select {
    width: 100%;
    padding: 14px 16px;
    background: var(--bg-primary);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    font-family: 'Inter', sans-serif;
    font-size: 14px;
    transition: border-color 0.2s, box-shadow 0.2s;
    outline: none;
}

.input-group input:focus,
.input-group textarea:focus,
.input-group select:focus {
    border-color: var(--accent-blue);
    box-shadow: 0 0 0 3px var(--glow-blue);
}

.input-group input::placeholder,
.input-group textarea::placeholder {
    color: var(--text-muted);
}

.login-btn {
    width: 100%;
    padding: 14px;
    margin-top: 8px;
    background: linear-gradient(135deg, var(--accent-blue), var(--accent-purple));
    border: none;
    border-radius: var(--radius-sm);
    color: white;
    font-family: 'JetBrains Mono', monospace;
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 2px;
    cursor: pointer;
    position: relative;
    overflow: hidden;
    transition: transform 0.15s, box-shadow 0.2s;
}

.login-btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 20px var(--glow-blue);
}

.login-btn:active {
    transform: translateY(0);
}

.error-msg {
    background: rgba(239, 68, 68, 0.1);
    border: 1px solid rgba(239, 68, 68, 0.3);
    color: var(--accent-red);
    padding: 12px;
    border-radius: var(--radius-sm);
    text-align: center;
    font-size: 13px;
    margin-bottom: 20px;
}

.login-footer {
    text-align: center;
    margin-top: 24px;
}

.login-footer p {
    color: var(--text-muted);
    font-size: 11px;
    letter-spacing: 2px;
    text-transform: uppercase;
}

/* === DASHBOARD === */

.dashboard-body {
    background: var(--bg-primary);
    min-height: 100vh;
}

.top-bar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 32px;
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--border);
    box-shadow: 0 2px 20px rgba(0,0,0,0.3);
}

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

.top-left .logo-icon {
    font-size: 28px;
    margin-bottom: 0;
}

.top-left h1 {
    font-family: 'JetBrains Mono', monospace;
    font-size: 20px;
    font-weight: 700;
    letter-spacing: 4px;
    background: linear-gradient(135deg, var(--accent-blue), var(--accent-cyan));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.badge {
    font-size: 9px;
    font-weight: 600;
    letter-spacing: 2px;
    color: var(--accent-cyan);
    background: rgba(6, 182, 212, 0.1);
    border: 1px solid rgba(6, 182, 212, 0.2);
    padding: 4px 10px;
    border-radius: 20px;
}

.top-right {
    display: flex;
    align-items: center;
    gap: 16px;
}

.user-label {
    color: var(--text-secondary);
    font-size: 13px;
    font-family: 'JetBrains Mono', monospace;
}

.logout-btn {
    color: var(--text-muted);
    text-decoration: none;
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 2px;
    padding: 8px 16px;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    transition: all 0.2s;
}

.logout-btn:hover {
    color: var(--accent-red);
    border-color: var(--accent-red);
}

/* Board Controls */

.board-controls {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 32px;
}

.add-task-btn {
    padding: 10px 20px;
    background: linear-gradient(135deg, var(--accent-blue), var(--accent-purple));
    border: none;
    border-radius: var(--radius-sm);
    color: white;
    font-family: 'JetBrains Mono', monospace;
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 1px;
    cursor: pointer;
    transition: transform 0.15s, box-shadow 0.2s;
}

.add-task-btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 16px var(--glow-blue);
}

.stats {
    display: flex;
    gap: 20px;
}

.stat-item {
    font-size: 12px;
    color: var(--text-secondary);
    font-family: 'JetBrains Mono', monospace;
}

/* === KANBAN BOARD === */

.kanban-board {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    padding: 0 32px 32px;
    min-height: calc(100vh - 140px);
}

.kanban-column {
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    display: flex;
    flex-direction: column;
    min-height: 400px;
}

.column-header {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 16px 20px;
    border-bottom: 1px solid var(--border);
}

.column-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
}

.todo-dot { background: var(--accent-blue); box-shadow: 0 0 8px var(--glow-blue); }
.inprogress-dot { background: var(--accent-orange); box-shadow: 0 0 8px rgba(249, 115, 22, 0.4); }
.testing-dot { background: var(--accent-yellow); box-shadow: 0 0 8px rgba(245, 158, 11, 0.4); }
.complete-dot { background: var(--accent-green); box-shadow: 0 0 8px var(--glow-green); }

.column-header h2 {
    font-family: 'JetBrains Mono', monospace;
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 2px;
    color: var(--text-secondary);
    flex: 1;
}

.column-count {
    font-family: 'JetBrains Mono', monospace;
    font-size: 11px;
    color: var(--text-muted);
    background: var(--bg-primary);
    padding: 2px 8px;
    border-radius: 10px;
}

.column-body {
    padding: 12px;
    flex: 1;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

/* Task Cards */

.task-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    padding: 16px;
    cursor: grab;
    transition: all 0.2s;
    position: relative;
}

.task-card:hover {
    background: var(--bg-card-hover);
    border-color: var(--accent-blue);
    box-shadow: 0 0 16px rgba(59, 130, 246, 0.1);
    transform: translateY(-2px);
}

.task-card:active {
    cursor: grabbing;
}

.task-card.dragging {
    opacity: 0.5;
    transform: rotate(2deg);
}

.task-title {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 6px;
    line-height: 1.3;
}

.task-desc {
    font-size: 12px;
    color: var(--text-muted);
    margin-bottom: 12px;
    line-height: 1.5;
}

/* Progress Bar */

.progress-bar-container {
    position: relative;
    height: 6px;
    background: var(--bg-primary);
    border-radius: 3px;
    overflow: hidden;
    margin-bottom: 10px;
}

.progress-bar {
    height: 100%;
    background: linear-gradient(90deg, var(--accent-blue), var(--accent-cyan));
    border-radius: 3px;
    transition: width 0.3s ease;
}

.inprogress-bar {
    background: linear-gradient(90deg, var(--accent-orange), var(--accent-yellow));
}

.testing-bar {
    background: linear-gradient(90deg, var(--accent-yellow), var(--accent-green));
}

.complete-bar {
    background: linear-gradient(90deg, var(--accent-green), var(--accent-cyan));
}

.progress-text {
    position: absolute;
    right: 0;
    top: -18px;
    font-family: 'JetBrains Mono', monospace;
    font-size: 10px;
    color: var(--text-muted);
}

/* Task Actions */

.task-actions {
    display: flex;
    align-items: center;
    gap: 8px;
}

.progress-slider {
    flex: 1;
    -webkit-appearance: none;
    appearance: none;
    height: 4px;
    background: var(--bg-primary);
    border-radius: 2px;
    outline: none;
    cursor: pointer;
}

.progress-slider::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 14px;
    height: 14px;
    border-radius: 50%;
    background: var(--accent-blue);
    cursor: pointer;
    box-shadow: 0 0 6px var(--glow-blue);
}

.delete-btn {
    background: none;
    border: 1px solid var(--border);
    color: var(--text-muted);
    width: 24px;
    height: 24px;
    border-radius: 4px;
    cursor: pointer;
    font-size: 11px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s;
}

.delete-btn:hover {
    color: var(--accent-red);
    border-color: var(--accent-red);
    background: rgba(239, 68, 68, 0.1);
}

/* === MODAL === */

.modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.7);
    backdrop-filter: blur(4px);
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
}

.modal-content {
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 36px;
    width: 90%;
    max-width: 480px;
    box-shadow: 0 0 60px rgba(0,0,0,0.5);
}

.modal-content h2 {
    font-family: 'JetBrains Mono', monospace;
    font-size: 16px;
    letter-spacing: 3px;
    color: var(--accent-cyan);
    margin-bottom: 24px;
}

.modal-actions {
    display: flex;
    gap: 12px;
    margin-top: 24px;
}

.modal-cancel {
    flex: 1;
    padding: 12px;
    background: var(--bg-primary);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    color: var(--text-secondary);
    font-family: 'JetBrains Mono', monospace;
    font-size: 12px;
    letter-spacing: 1px;
    cursor: pointer;
    transition: all 0.2s;
}

.modal-cancel:hover {
    border-color: var(--text-secondary);
}

.modal-submit {
    flex: 1;
    padding: 12px;
    background: linear-gradient(135deg, var(--accent-blue), var(--accent-purple));
    border: none;
    border-radius: var(--radius-sm);
    color: white;
    font-family: 'JetBrains Mono', monospace;
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 1px;
    cursor: pointer;
    transition: all 0.2s;
}

.modal-submit:hover {
    box-shadow: 0 4px 16px var(--glow-blue);
}

/* Drag Over State */

.kanban-column.drag-over {
    border-color: var(--accent-blue);
    background: rgba(59, 130, 246, 0.03);
    box-shadow: inset 0 0 30px rgba(59, 130, 246, 0.05);
}

/* Scrollbar */

::-webkit-scrollbar {
    width: 6px;
}

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

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

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

/* Responsive */

@media (max-width: 1200px) {
    .kanban-board {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .kanban-board {
        grid-template-columns: 1fr;
        padding: 0 16px 16px;
    }
    .top-bar {
        padding: 12px 16px;
    }
    .board-controls {
        flex-direction: column;
        gap: 12px;
        padding: 16px;
    }
    .stats {
        flex-wrap: wrap;
        gap: 8px;
    }
}