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

:root {
    --primary: #3B82F6; /* Electric Blue */
    --primary-light: #60A5FA;
    --secondary: #8B5CF6; /* Purple/Indigo accent */
    --background: #0B0F19; /* Deep dark blue */
    --background-alt: #111827;
    
    --text-dark: #F3F4F6;
    --text-muted: #9CA3AF;
    --text-light: #FFFFFF;
    
    --glass-bg: rgba(255, 255, 255, 0.03);
    --glass-border: rgba(255, 255, 255, 0.08);
    --shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.4);
    
    --success: #10B981;
    --warning: #F59E0B;
    --danger: #EF4444;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Inter', sans-serif;
}

body {
    background: radial-gradient(circle at top right, #1E1B4B, var(--background) 40%);
    background-color: var(--background);
    background-attachment: fixed;
    min-height: 100vh;
    color: var(--text-dark);
    display: flex;
    flex-direction: column;
}

/* Glassmorphism Container */
.glass-container {
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-radius: 24px;
    border: 1px solid var(--glass-border);
    box-shadow: var(--shadow);
    padding: 2.5rem;
    margin: 3rem auto;
    width: 90%;
    max-width: 450px;
    transition: transform 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.glass-container:hover {
    transform: translateY(-5px);
    border-color: rgba(255, 255, 255, 0.15);
}

/* Typography */
h1, h2, h3 {
    color: var(--text-light);
    margin-bottom: 1.5rem;
    font-weight: 700;
    letter-spacing: -0.02em;
}

/* Buttons */
.btn {
    background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
    color: var(--white);
    border: none;
    padding: 14px 24px;
    border-radius: 12px;
    font-size: 1.05rem;
    font-weight: 600;
    cursor: pointer;
    width: 100%;
    transition: all 0.3s ease;
    display: inline-block;
    text-align: center;
    text-decoration: none;
    box-shadow: 0 4px 15px rgba(139, 92, 246, 0.3);
}

.btn:hover {
    box-shadow: 0 6px 20px rgba(139, 92, 246, 0.5);
    transform: translateY(-2px);
}

.btn-secondary {
    background: transparent;
    color: var(--primary-light);
    border: 1px solid var(--glass-border);
    box-shadow: none;
}
.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.05);
    border-color: var(--primary-light);
}

.btn-small {
    padding: 8px 16px;
    font-size: 0.9rem;
    border-radius: 8px;
    width: auto;
}

.btn-danger {
    background: linear-gradient(135deg, #F87171 0%, var(--danger) 100%);
    box-shadow: 0 4px 15px rgba(239, 68, 68, 0.3);
}
.btn-danger:hover {
    box-shadow: 0 6px 20px rgba(239, 68, 68, 0.5);
}

/* Forms */
.form-group {
    margin-bottom: 1.8rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.6rem;
    font-weight: 500;
    color: var(--text-muted);
    font-size: 0.95rem;
}

.form-control {
    width: 100%;
    padding: 14px 16px;
    border: 1px solid var(--glass-border);
    border-radius: 12px;
    font-size: 1rem;
    color: var(--text-light);
    background: rgba(0, 0, 0, 0.2);
    transition: all 0.3s ease;
}

.form-control::placeholder {
    color: #4B5563;
}

.form-control:focus {
    outline: none;
    border-color: var(--primary);
    background: rgba(0, 0, 0, 0.4);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.2);
}

select.form-control option {
    background: var(--background-alt);
    color: var(--text-light);
}

/* Navbar */
.navbar {
    background: rgba(11, 15, 25, 0.7);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    padding: 1rem 5%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid var(--glass-border);
    position: sticky;
    top: 0;
    z-index: 100;
}

.nav-links a {
    color: var(--text-muted);
    text-decoration: none;
    margin-left: 1.5rem;
    font-weight: 500;
    transition: color 0.3s ease;
}

.nav-links a:hover {
    color: var(--text-light);
}

/* Dashboard Layout */
.dashboard-container {
    padding: 2.5rem 5%;
    flex: 1;
    max-width: 1200px;
    margin: 0 auto;
    width: 100%;
}

.dashboard-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2.5rem;
    flex-wrap: wrap;
    gap: 1rem;
}

/* Stats Cards */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.5rem;
    margin-bottom: 3rem;
}

.stat-card {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    padding: 1.5rem;
    display: flex;
    align-items: center;
    gap: 1.5rem;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
}

.stat-card:hover {
    transform: translateY(-5px);
    border-color: rgba(255, 255, 255, 0.15);
    background: rgba(255, 255, 255, 0.05);
}

.stat-icon {
    width: 60px;
    height: 60px;
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    font-weight: bold;
}

.stat-icon.total { background: rgba(59, 130, 246, 0.15); color: var(--primary); }
.stat-icon.pendientes { background: rgba(245, 158, 11, 0.15); color: var(--warning); }
.stat-icon.revision { background: rgba(139, 92, 246, 0.15); color: var(--secondary); }
.stat-icon.resueltos { background: rgba(16, 185, 129, 0.15); color: var(--success); }
.stat-icon.usuarios { background: rgba(96, 165, 250, 0.15); color: var(--primary-light); }

.stat-info h4 {
    color: var(--text-muted);
    font-size: 0.85rem;
    margin-bottom: 0.3rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    font-weight: 600;
}

.stat-info p {
    color: var(--text-light);
    font-size: 1.8rem;
    font-weight: 700;
}

/* Tabs */
.tabs {
    display: flex;
    gap: 1rem;
    margin-bottom: 2rem;
    border-bottom: 1px solid var(--glass-border);
    padding-bottom: 1rem;
}

.tab-btn {
    background: transparent;
    border: none;
    color: var(--text-muted);
    font-size: 1rem;
    font-weight: 500;
    cursor: pointer;
    padding: 0.5rem 1rem;
    border-radius: 8px;
    transition: all 0.3s ease;
}

.tab-btn:hover {
    color: var(--text-light);
    background: rgba(255, 255, 255, 0.05);
}

.tab-btn.active {
    color: var(--primary-light);
    background: rgba(59, 130, 246, 0.1);
}

.tab-content {
    display: none;
    animation: fadeIn 0.4s ease forwards;
}

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

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

/* Cards (Incidents) */
.card-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
}

.card {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    overflow: hidden;
    transition: all 0.4s ease;
    backdrop-filter: blur(10px);
}

.card:hover {
    transform: translateY(-8px);
    border-color: var(--primary-light);
    box-shadow: 0 15px 35px rgba(0,0,0,0.2);
}

.card-img {
    width: 100%;
    height: 220px;
    object-fit: cover;
    border-bottom: 1px solid var(--glass-border);
}

.card-body {
    padding: 1.8rem;
}

.badge {
    padding: 6px 14px;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
    display: inline-block;
    margin-bottom: 15px;
    letter-spacing: 0.5px;
    text-transform: uppercase;
}
.badge-pendiente { background: rgba(245, 158, 11, 0.15); color: var(--warning); border: 1px solid rgba(245, 158, 11, 0.2); }
.badge-revision { background: rgba(139, 92, 246, 0.15); color: var(--secondary); border: 1px solid rgba(139, 92, 246, 0.2); }
.badge-resuelto { background: rgba(16, 185, 129, 0.15); color: var(--success); border: 1px solid rgba(16, 185, 129, 0.2); }
.badge-info { background: rgba(59, 130, 246, 0.15); color: var(--primary-light); border: 1px solid rgba(59, 130, 246, 0.2); }

/* Upload styling */
.file-upload-wrapper {
    position: relative;
    width: 100%;
    height: 160px;
    border: 2px dashed rgba(255, 255, 255, 0.2);
    border-radius: 16px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    background: rgba(0, 0, 0, 0.2);
    cursor: pointer;
    overflow: hidden;
    transition: all 0.3s ease;
}

.file-upload-wrapper:hover {
    background: rgba(255, 255, 255, 0.02);
    border-color: var(--primary-light);
}

.file-upload-wrapper input[type="file"] {
    position: absolute;
    width: 100%;
    height: 100%;
    opacity: 0;
    cursor: pointer;
}
.file-upload-wrapper span {
    color: var(--text-muted);
    font-weight: 500;
    margin-top: 10px;
}

/* User Table */
.table-container {
    overflow-x: auto;
    background: var(--glass-bg);
    border-radius: 20px;
    border: 1px solid var(--glass-border);
    padding: 1rem;
    backdrop-filter: blur(10px);
}

table {
    width: 100%;
    border-collapse: collapse;
    color: var(--text-light);
}

th, td {
    padding: 1rem;
    text-align: left;
    border-bottom: 1px solid var(--glass-border);
}

th {
    color: var(--text-muted);
    font-weight: 600;
    text-transform: uppercase;
    font-size: 0.8rem;
    letter-spacing: 1px;
}

tr:hover td {
    background: rgba(255, 255, 255, 0.02);
}

.logo-login {
    width: 100px;
    height: 100px;
    object-fit: contain;
    margin: 0 auto 2rem;
    display: block;
    border-radius: 24px;
    background: var(--glass-bg);
    padding: 10px;
    border: 1px solid var(--glass-border);
}

/* Responsive */
@media (min-width: 768px) {
    .card-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 1024px) {
    .card-grid { grid-template-columns: repeat(3, 1fr); }
}