/* OFMGMT Platform - Main CSS Styles */

/* Custom Properties */
:root {
    --primary-gradient: linear-gradient(135deg, #ec4899 0%, #8b5cf6 100%);
    --secondary-gradient: linear-gradient(135deg, #3b82f6 0%, #8b5cf6 100%);
    --success-gradient: linear-gradient(135deg, #10b981 0%, #059669 100%);
    --warning-gradient: linear-gradient(135deg, #f59e0b 0%, #d97706 100%);
    --danger-gradient: linear-gradient(135deg, #ef4444 0%, #dc2626 100%);
    
    --primary-color: #ec4899;
    --secondary-color: #8b5cf6;
    --success-color: #10b981;
    --warning-color: #f59e0b;
    --danger-color: #ef4444;
    
    --sidebar-width: 16rem;
    --header-height: 4rem;
    --border-radius: 0.5rem;
    --shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
}

/* Global Styles */
* {
    box-sizing: border-box;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.6;
    color: #374151;
    background-color: #f9fafb;
}

/* Loading Screen */
#loadingScreen {
    background: var(--primary-gradient);
    animation: pulse 2s cubic-bezier(0.4, 0, 0.6, 1) infinite;
}

@keyframes pulse {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0.8;
    }
}

/* Sidebar Styles */
#sidebar {
    width: var(--sidebar-width);
    transition: transform 0.3s ease-in-out;
    z-index: 40;
}

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

.nav-link {
    display: flex;
    align-items: center;
    padding: 0.75rem 1rem;
    color: #6b7280;
    text-decoration: none;
    border-radius: var(--border-radius);
    transition: all 0.2s ease-in-out;
    font-weight: 500;
}

.nav-link:hover {
    background-color: #f3f4f6;
    color: #374151;
}

.nav-link.active {
    background: var(--primary-gradient);
    color: white;
    box-shadow: var(--shadow);
}

.nav-link.active:hover {
    transform: translateY(-1px);
    box-shadow: var(--shadow-lg);
}

/* Main Content */
main {
    margin-left: var(--sidebar-width);
    transition: margin-left 0.3s ease-in-out;
}

main.sidebar-collapsed {
    margin-left: 0;
}

/* Page Content */
.page-content {
    display: none;
    animation: fadeIn 0.3s ease-in-out;
}

.page-content.active {
    display: block;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Cards and Components */
.card {
    background: white;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    transition: all 0.2s ease-in-out;
}

.card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.75rem 1.5rem;
    border-radius: var(--border-radius);
    font-weight: 600;
    text-decoration: none;
    transition: all 0.2s ease-in-out;
    cursor: pointer;
    border: none;
    outline: none;
}

.btn-primary {
    background: var(--primary-gradient);
    color: white;
}

.btn-primary:hover {
    transform: translateY(-1px);
    box-shadow: var(--shadow-lg);
}

.btn-secondary {
    background: var(--secondary-gradient);
    color: white;
}

.btn-secondary:hover {
    transform: translateY(-1px);
    box-shadow: var(--shadow-lg);
}

.btn-success {
    background: var(--success-gradient);
    color: white;
}

.btn-warning {
    background: var(--warning-gradient);
    color: white;
}

.btn-danger {
    background: var(--danger-gradient);
    color: white;
}

.btn-outline {
    background: transparent;
    border: 2px solid currentColor;
    color: var(--primary-color);
}

.btn-outline:hover {
    background: var(--primary-color);
    color: white;
}

/* Form Elements */
.form-group {
    margin-bottom: 1.5rem;
}

.form-label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 600;
    color: #374151;
}

.form-input {
    width: 100%;
    padding: 0.75rem;
    border: 2px solid #e5e7eb;
    border-radius: var(--border-radius);
    font-size: 1rem;
    transition: all 0.2s ease-in-out;
}

.form-input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(236, 72, 153, 0.1);
}

.form-textarea {
    resize: vertical;
    min-height: 100px;
}

/* File Upload */
.file-upload {
    border: 2px dashed #d1d5db;
    border-radius: var(--border-radius);
    padding: 2rem;
    text-align: center;
    transition: all 0.2s ease-in-out;
    cursor: pointer;
}

.file-upload:hover {
    border-color: var(--primary-color);
    background-color: #fdf2f8;
}

.file-upload.dragover {
    border-color: var(--primary-color);
    background-color: #fdf2f8;
    transform: scale(1.02);
}

/* Charts */
.chart-container {
    position: relative;
    height: 300px;
}

/* Status Indicators */
.status-indicator {
    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-online {
    background-color: #d1fae5;
    color: #065f46;
}

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

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

/* Notifications */
.notification {
    background: white;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-lg);
    padding: 1rem;
    margin-bottom: 0.5rem;
    border-left: 4px solid var(--primary-color);
    animation: slideInRight 0.3s ease-in-out;
}

.notification.success {
    border-left-color: var(--success-color);
}

.notification.warning {
    border-left-color: var(--warning-color);
}

.notification.error {
    border-left-color: var(--danger-color);
}

@keyframes slideInRight {
    from {
        transform: translateX(100%);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

/* Modals */
.modal-overlay {
    position: fixed;
    inset: 0;
    background-color: rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 50;
    animation: fadeIn 0.2s ease-in-out;
}

.modal-content {
    background: white;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-lg);
    max-width: 90vw;
    max-height: 90vh;
    overflow-y: auto;
    animation: slideInUp 0.3s ease-in-out;
}

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

/* Responsive Design */
@media (max-width: 1024px) {
    #sidebar {
        transform: translateX(-100%);
    }
    
    main {
        margin-left: 0;
    }
    
    #sidebar.mobile-open {
        transform: translateX(0);
    }
}

@media (max-width: 768px) {
    .grid {
        grid-template-columns: 1fr;
    }
    
    .card {
        margin-bottom: 1rem;
    }
    
    .btn {
        width: 100%;
        margin-bottom: 0.5rem;
    }
}

/* Utility Classes */
.text-gradient {
    background: var(--primary-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.bg-gradient {
    background: var(--primary-gradient);
}

.shadow-custom {
    box-shadow: var(--shadow);
}

.shadow-custom-lg {
    box-shadow: var(--shadow-lg);
}

/* Animations */
.animate-pulse {
    animation: pulse 2s cubic-bezier(0.4, 0, 0.6, 1) infinite;
}

.animate-bounce {
    animation: bounce 1s infinite;
}

@keyframes bounce {
    0%, 100% {
        transform: translateY(-25%);
        animation-timing-function: cubic-bezier(0.8, 0, 1, 1);
    }
    50% {
        transform: none;
        animation-timing-function: cubic-bezier(0, 0, 0.2, 1);
    }
}

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

::-webkit-scrollbar-track {
    background: #f1f1f1;
    border-radius: 4px;
}

::-webkit-scrollbar-thumb {
    background: #c1c1c1;
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: #a8a8a8;
}

/* Focus States */
.focus\:ring:focus {
    outline: none;
    box-shadow: 0 0 0 3px rgba(236, 72, 153, 0.1);
}

/* Transitions */
.transition-all {
    transition: all 0.2s ease-in-out;
}

.transition-transform {
    transition: transform 0.2s ease-in-out;
}

.transition-colors {
    transition: color 0.2s ease-in-out, background-color 0.2s ease-in-out, border-color 0.2s ease-in-out;
}

/* Hover Effects */
.hover\:scale-105:hover {
    transform: scale(1.05);
}

.hover\:scale-110:hover {
    transform: scale(1.1);
}

.hover\:rotate-1:hover {
    transform: rotate(1deg);
}

.hover\:-rotate-1:hover {
    transform: rotate(-1deg);
}

/* Loading States */
.loading {
    opacity: 0.6;
    pointer-events: none;
}

.loading::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 20px;
    height: 20px;
    margin: -10px 0 0 -10px;
    border: 2px solid #f3f3f3;
    border-top: 2px solid var(--primary-color);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Settings Tab Styles */
.settings-tab {
    padding: 0.75rem 1rem;
    border: none;
    background: none;
    color: #6b7280;
    font-weight: 500;
    border-bottom: 2px solid transparent;
    cursor: pointer;
    transition: all 0.2s ease-in-out;
}

.settings-tab:hover {
    color: #374151;
}

.settings-tab.active {
    color: #8b5cf6;
    border-bottom-color: #8b5cf6;
}

.settings-tab-content {
    display: none;
}

.settings-tab-content.active {
    display: block;
}