/* Custom Styles for Business Dashboard */

/* Card hover effects */
.card-hover {
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.card-hover:hover {
    transform: translateY(-2px);
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
}

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

.gradient-success {
    background: linear-gradient(135deg, #10b981 0%, #059669 100%);
}

.gradient-warning {
    background: linear-gradient(135deg, #f59e0b 0%, #d97706 100%);
}

.gradient-danger {
    background: linear-gradient(135deg, #ef4444 0%, #dc2626 100%);
}

/* Stat cards */
.stat-card {
    position: relative;
    overflow: hidden;
}

.stat-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, #3b82f6 0%, #8b5cf6 100%);
}

/* Progress bars with animation */
.progress-animated {
    transition: width 1s ease-out;
}

/* Floating Action Button */
.fab {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    width: 56px;
    height: 56px;
    border-radius: 50%;
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.19), 0 6px 6px rgba(0, 0, 0, 0.23);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 40;
}

.fab:hover {
    transform: scale(1.1) rotate(90deg);
    box-shadow: 0 14px 28px rgba(0, 0, 0, 0.25), 0 10px 10px rgba(0, 0, 0, 0.22);
}

/* Data table enhancements */
.data-table {
    border-collapse: separate;
    border-spacing: 0;
}

.data-table thead th {
    position: sticky;
    top: 0;
    background: white;
    z-index: 10;
}

.data-table tbody tr {
    transition: all 0.2s ease;
}

.data-table tbody tr:hover {
    background-color: #f9fafb;
    transform: scale(1.01);
}

.data-table tbody tr:hover .row-actions {
    opacity: 1;
}

.row-actions {
    opacity: 0;
    transition: opacity 0.2s ease;
}

/* Form floating labels */
.form-floating {
    position: relative;
}

.form-floating input,
.form-floating select,
.form-floating textarea {
    padding-top: 1.625rem;
    padding-bottom: 0.625rem;
}

.form-floating label {
    position: absolute;
    top: 0;
    left: 0;
    padding: 1rem 0.75rem;
    pointer-events: none;
    transition: all 0.2s ease;
    color: #9ca3af;
}

.form-floating input:focus ~ label,
.form-floating input:not(:placeholder-shown) ~ label,
.form-floating select:focus ~ label,
.form-floating select:not([value=""]) ~ label,
.form-floating textarea:focus ~ label,
.form-floating textarea:not(:placeholder-shown) ~ label {
    transform: scale(0.85) translateY(-0.5rem) translateX(0.15rem);
    color: #3b82f6;
}

/* Modal backdrop blur */
.modal-backdrop-blur {
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    background-color: rgba(0, 0, 0, 0.5);
}

/* Chart containers */
.chart-container {
    position: relative;
    height: 300px;
    width: 100%;
}

/* Timeline */
.timeline-item {
    position: relative;
    padding-left: 2rem;
}

.timeline-item::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 2px;
    background: #e5e7eb;
}

.timeline-item::after {
    content: '';
    position: absolute;
    left: -4px;
    top: 0.5rem;
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: #3b82f6;
    border: 2px solid white;
}

.timeline-item:last-child::before {
    display: none;
}

/* Status badges */
.status-badge {
    display: inline-flex;
    align-items: center;
    padding: 0.25rem 0.75rem;
    border-radius: 9999px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.status-draft {
    background-color: #e5e7eb;
    color: #374151;
}

.status-sent {
    background-color: #dbeafe;
    color: #1e40af;
}

.status-approved {
    background-color: #d1fae5;
    color: #065f46;
}

.status-rejected {
    background-color: #fee2e2;
    color: #991b1b;
}

.status-in-progress {
    background-color: #fef3c7;
    color: #92400e;
}

.status-completed {
    background-color: #d1fae5;
    color: #065f46;
}

/* Currency display */
.currency {
    font-variant-numeric: tabular-nums;
    font-feature-settings: "tnum";
}

/* Avatar group */
.avatar-group {
    display: flex;
    flex-direction: row-reverse;
    justify-content: flex-end;
}

.avatar-group .avatar {
    margin-left: -0.75rem;
    border: 2px solid white;
    transition: transform 0.2s ease;
}

.avatar-group .avatar:hover {
    transform: translateY(-4px);
    z-index: 10;
}

/* Kanban board */
.kanban-column {
    min-height: 400px;
    background-color: #f9fafb;
    border-radius: 0.5rem;
    padding: 1rem;
}

.kanban-card {
    background: white;
    border-radius: 0.5rem;
    padding: 1rem;
    margin-bottom: 0.75rem;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
    cursor: move;
    transition: all 0.2s ease;
}

.kanban-card:hover {
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    transform: translateY(-2px);
}

/* Empty state */
.empty-state {
    text-align: center;
    padding: 3rem 1rem;
}

.empty-state-icon {
    width: 64px;
    height: 64px;
    margin: 0 auto 1rem;
    opacity: 0.5;
}

/* Safari-specific optimizations */
@supports (-webkit-hyphens:none) {
    .safari-smooth {
        -webkit-transform: translateZ(0);
        -webkit-backface-visibility: hidden;
        -webkit-perspective: 1000;
    }
}

/* Loading states */
.loading-dots {
    display: inline-flex;
    gap: 0.25rem;
}

.loading-dots span {
    width: 0.5rem;
    height: 0.5rem;
    border-radius: 50%;
    background-color: currentColor;
    animation: loading-dots 1.4s infinite ease-in-out both;
}

.loading-dots span:nth-child(1) {
    animation-delay: -0.32s;
}

.loading-dots span:nth-child(2) {
    animation-delay: -0.16s;
}

@keyframes loading-dots {
    0%, 80%, 100% {
        opacity: 0.3;
        transform: scale(0.8);
    }
    40% {
        opacity: 1;
        transform: scale(1);
    }
}

/* Print styles */
@media print {
    .no-print {
        display: none !important;
    }

    body {
        background: white;
    }

    .sidebar {
        display: none;
    }
}

/* Responsive utilities */
@media (max-width: 768px) {
    .fab {
        bottom: 1rem;
        right: 1rem;
        width: 48px;
        height: 48px;
    }

    .chart-container {
        height: 250px;
    }
}