/* Panel Shared Styles - Following index.html design */
:root {
    --primary-red: #D32F2F;
    --primary-dark: #0D1B2A;
    --text-dark: #333;
    --text-light: #666;
    --white: #ffffff;
    --light-gray: #f5f5f5;
    --border-color: #ddd;
    --font-main: 'Poppins', sans-serif;
}

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

body {
    font-family: var(--font-main);
    color: var(--text-dark);
    line-height: 1.6;
    background: var(--light-gray);
}

/* Header */
.panel-header {
    background: var(--primary-dark);
    color: var(--white);
    padding: 15px 30px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.panel-header .logo {
    font-size: 24px;
    font-weight: 700;
}

.panel-header .user-menu {
    display: flex;
    align-items: center;
    gap: 20px;
}

.panel-header .btn {
    padding: 8px 20px;
    border-radius: 20px;
    border: none;
    cursor: pointer;
    font-weight: 500;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    transition: all 0.3s;
}

.panel-header .btn-primary {
    background: var(--primary-red);
    color: var(--white);
}

.panel-header .btn-primary:hover {
    background: #b71c1c;
    transform: translateY(-2px);
}

/* Navigation */
.panel-nav {
    background: var(--white);
    padding: 0 30px;
    box-shadow: 0 2px 5px rgba(0,0,0,0.05);
    border-bottom: 1px solid var(--border-color);
}

.panel-nav ul {
    display: flex;
    gap: 0;
    list-style: none;
}

.panel-nav li a {
    display: block;
    padding: 20px 25px;
    color: var(--text-dark);
    text-decoration: none;
    border-bottom: 3px solid transparent;
    transition: all 0.3s;
    font-weight: 500;
}

.panel-nav li a:hover,
.panel-nav li a.active {
    color: var(--primary-red);
    border-bottom-color: var(--primary-red);
}

/* Container */
.panel-container {
    max-width: 1200px;
    margin: 30px auto;
    padding: 0 30px;
}

/* Cards */
.card {
    background: var(--white);
    border-radius: 10px;
    padding: 25px;
    margin-bottom: 25px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
}

.card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
    padding-bottom: 15px;
    border-bottom: 2px solid var(--light-gray);
}

.card-title {
    font-size: 20px;
    font-weight: 600;
    color: var(--text-dark);
}

/* Forms */
.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
    color: var(--text-dark);
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px 15px;
    border: 2px solid var(--border-color);
    border-radius: 8px;
    font-family: var(--font-main);
    font-size: 14px;
    transition: border-color 0.3s;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-red);
}

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

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.form-checkbox {
    display: flex;
    align-items: center;
    gap: 10px;
}

.form-checkbox input[type="checkbox"] {
    width: auto;
}

/* Buttons */
.btn {
    padding: 16px 24px;
    border-radius: 8px;
    border: none;
    cursor: pointer;
    font-weight: 500;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    transition: all 0.3s;
    font-size: 14px;
}

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

.btn-primary:hover {
    background: #b71c1c;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(211, 47, 47, 0.3);
}

.btn-secondary {
    background: var(--light-gray);
    color: var(--text-dark);
}

.btn-secondary:hover {
    background: #e0e0e0;
}

.btn-danger {
    background: #d32f2f;
    color: var(--white);
}

.btn-danger:hover {
    background: #b71c1c;
}

.btn-sm {
    padding: 8px 16px;
    font-size: 12px;
}

/* Tables */
.table-wrapper {
    overflow-x: auto;
}

table {
    width: 100%;
    border-collapse: collapse;
}

table thead {
    background: var(--light-gray);
}

table th {
    padding: 15px;
    text-align: left;
    font-weight: 600;
    color: var(--text-dark);
    font-size: 14px;
}

table td {
    padding: 15px;
    border-bottom: 1px solid var(--border-color);
    color: var(--text-light);
}

table tbody tr:hover {
    background: var(--light-gray);
}

/* Badges */
.badge {
    display: inline-block;
    padding: 5px 12px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
}

.badge-success {
    background: #d4edda;
    color: #155724;
}

.badge-warning {
    background: #fff3cd;
    color: #856404;
}

.badge-danger {
    background: #f8d7da;
    color: #721c24;
}

.badge-info {
    background: #d1ecf1;
    color: #0c5460;
}

/* Messages */
.message {
    padding: 15px 20px;
    border-radius: 8px;
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.message-success {
    background: #d4edda;
    color: #155724;
    border-left: 4px solid #28a745;
}

.message-error {
    background: #f8d7da;
    color: #721c24;
    border-left: 4px solid #dc3545;
}

/* Empty State */
.empty-state {
    text-align: center;
    padding: 60px 20px;
    color: var(--text-light);
}

.empty-state i {
    font-size: 64px;
    margin-bottom: 20px;
    opacity: 0.3;
}

/* Toast Messages */
#toast-container {
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 10000;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.toast {
    background: var(--white);
    padding: 15px 20px;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
    display: flex;
    align-items: center;
    gap: 12px;
    min-width: 300px;
    animation: slideInRight 0.3s ease;
    border-left: 4px solid var(--primary-red);
}

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

.toast-success {
    border-left-color: #28a745;
}

.toast-success i {
    color: #28a745;
}

.toast-error {
    border-left-color: #dc3545;
}

.toast-error i {
    color: #dc3545;
}

.toast-info {
    border-left-color: #17a2b8;
}

.toast-info i {
    color: #17a2b8;
}

/* Responsive */
@media (max-width: 768px) {
    .panel-container {
        padding: 0 15px;
    }
    
    .panel-nav ul {
        flex-direction: column;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .card-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 15px;
    }
    
    table {
        font-size: 12px;
    }
    
    table th,
    table td {
        padding: 10px 8px;
    }
    
    #toast-container {
        left: 10px;
        right: 10px;
        top: 10px;
    }
    
    .toast {
        min-width: auto;
        width: 100%;
    }
}

/* Waypoint Animations */
@keyframes slideUp {
    from {
        transform: translateY(10px);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

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

.animate-slide-up {
    animation: slideUp 0.25s ease-out forwards;
}

.animate-fade-out {
    animation: fadeOut 0.2s ease-in forwards;
}