/* Custom styles for Task Remember - Professional UI/UX */

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: linear-gradient(135deg, #667eea 0%, #eeeaf1 100%);
    min-height: 100vh;
    color: #333;
}

.navbar-brand {
    font-weight: bold;
    font-size: 1.5rem;
}

.card {
    border: none;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
}

.card:hover {
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
    transform: translateY(-5px);
}

.card-header {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    border-radius: 15px 15px 0 0 !important;
    font-weight: bold;
    border: none;
}

.btn {
    border-radius: 25px;
    font-weight: 500;
    transition: all 0.3s ease;
    border: none;
}

.btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.2);
}

.btn-primary {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}

.btn-outline-primary {
    border-color: #667eea;
    color: #667eea;
}

.btn-outline-primary:hover {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
}

.table {
    border-radius: 15px;
    overflow: hidden;
    background: rgba(255, 255, 255, 0.9);
}

.table thead th {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    border: none;
}

.table tbody tr:hover {
    background-color: rgba(102, 126, 234, 0.1);
}

.form-control {
    border-radius: 10px;
    border: 2px solid #e1e5e9;
    transition: all 0.3s ease;
    background: rgba(255, 255, 255, 0.8);
}

.form-control:focus {
    border-color: #667eea;
    box-shadow: 0 0 0 0.2rem rgba(102, 126, 234, 0.25);
    background: white;
}

.alert {
    border-radius: 10px;
    border: none;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

.badge {
    font-size: 0.8em;
    border-radius: 20px;
    padding: 0.4em 0.8em;
}

.sidebar .card {
    margin-bottom: 20px;
}

.sidebar .btn {
    margin-bottom: 10px;
}

.footer {
    background: linear-gradient(135deg, #2c3e50 0%, #34495e 100%);
    color: white;
    padding: 30px 0;
    margin-top: 50px;
    border-radius: 15px 15px 0 0;
}

.progress-bar {
    border-radius: 10px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}

/* Dashboard specific styles */
.dashboard-card {
    height: 100%;
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(10px);
}

.dashboard-card .card-body {
    padding: 2rem;
}

.stat-card {
    text-align: center;
    padding: 20px;
}

.stat-number {
    font-size: 2.5rem;
    font-weight: bold;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Task card specific styles */
.task-card {
    overflow: hidden;
    border-radius: 15px;
}

.task-card .card-header {
    padding: 1rem 1.25rem;
}

.task-card .card-body {
    padding: 1.25rem;
}

.task-card .card-footer {
    background: rgba(248, 249, 250, 0.8);
    border-top: 1px solid rgba(0, 0, 0, 0.1);
    padding: 0.75rem 1.25rem;
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .navbar-brand {
        font-size: 1.2rem;
    }

    .card-header {
        font-size: 1rem;
    }

    .btn {
        font-size: 0.9rem;
        padding: 0.5rem 1rem;
    }

    .stat-number {
        font-size: 2rem;
    }
}

/* Custom animations */
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

.fade-in {
    animation: fadeIn 0.6s ease-in-out;
}

/* Icon styles */
.icon {
    width: 20px;
    height: 20px;
    margin-right: 8px;
}

/* Additional modern touches */
.bg-light {
    background: rgba(248, 249, 250, 0.8) !important;
    backdrop-filter: blur(5px);
}

.text-muted {
    color: #6c757d !important;
}

.shadow-sm {
    box-shadow: 0 0.125rem 0.25rem rgba(0, 0, 0, 0.075) !important;
}

/* Login page specific */
.login-card {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

/* Sidebar improvements */
.sidebar {
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(10px);
    border-radius: 15px;
    padding: 1rem;
}

/* Container improvements */
.container-fluid {
    padding-left: 2rem;
    padding-right: 2rem;
}

/* Button group improvements */
.btn-group .btn {
    border-radius: 0;
}

.btn-group .btn:first-child {
    border-radius: 25px 0 0 25px;
}

.btn-group .btn:last-child {
    border-radius: 0 25px 25px 0;
}

/* Custom scrollbar */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: rgba(255, 255, 255, 0.1);
    border-radius: 10px;
}

::-webkit-scrollbar-thumb {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 10px;
}

::-webkit-scrollbar-thumb:hover {
    background: linear-gradient(135deg, #5a6fd8 0%, #6a4190 100%);
}