/* Modern Minimalist Design System - SYSLOC (MyGPS) */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Plus+Jakarta+Sans:wght@500;600;700;800&display=swap');

:root {
    --bg-dark: #090d16;
    --bg-card: rgba(15, 23, 42, 0.75);
    --bg-card-hover: rgba(30, 41, 59, 0.85);
    --border-color: rgba(255, 255, 255, 0.08);
    --border-focus: rgba(225, 29, 72, 0.5);
    
    --primary: #e11d48;
    --primary-hover: #f43f5e;
    --primary-dark: #9f1239;
    --primary-glow: rgba(225, 29, 72, 0.25);
    
    --success: #10b981;
    --success-bg: rgba(16, 185, 129, 0.12);
    --warning: #f59e0b;
    --danger: #ef4444;
    --danger-bg: rgba(239, 68, 68, 0.15);

    --text-main: #f8fafc;
    --text-muted: #94a3b8;
    --text-dim: #64748b;
    
    --radius-sm: 8px;
    --radius-md: 14px;
    --radius-lg: 20px;
    
    --shadow-card: 0 10px 30px -10px rgba(0, 0, 0, 0.5), 0 0 0 1px rgba(255, 255, 255, 0.05);
    --transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    background-color: var(--bg-dark);
    background-image: 
        radial-gradient(at 0% 0%, rgba(225, 29, 72, 0.08) 0px, transparent 50%),
        radial-gradient(at 100% 100%, rgba(16, 185, 129, 0.05) 0px, transparent 50%);
    background-attachment: fixed;
    color: var(--text-main);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    line-height: 1.6;
}

/* Header & Navigation */
header {
    background: rgba(9, 13, 22, 0.85);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--border-color);
    position: sticky;
    top: 0;
    z-index: 1000;
    padding: 1rem 1.5rem;
}

.header-container {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    font-family: 'Plus Jakarta Sans', sans-serif;
    font-weight: 800;
    font-size: 1.4rem;
    color: var(--text-main);
    text-decoration: none;
    letter-spacing: -0.02em;
}

.logo-badge {
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: white;
    padding: 0.2rem 0.6rem;
    border-radius: var(--radius-sm);
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.05em;
    box-shadow: 0 0 15px var(--primary-glow);
}

nav {
    display: flex;
    align-items: center;
    gap: 1.5rem;
}

nav a {
    color: var(--text-muted);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.95rem;
    padding: 0.5rem 0.9rem;
    border-radius: var(--radius-sm);
    transition: var(--transition);
}

nav a:hover, nav a.active {
    color: var(--text-main);
    background: rgba(255, 255, 255, 0.06);
}

nav a.btn-nav-accent {
    background: rgba(225, 29, 72, 0.15);
    color: #fda4af;
    border: 1px solid rgba(225, 29, 72, 0.3);
}

nav a.btn-nav-accent:hover {
    background: var(--primary);
    color: white;
}

/* Main Container */
main, .main-content {
    flex: 1;
    max-width: 1200px;
    width: 100%;
    margin: 0 auto;
    padding: 2rem 1.5rem;
}

/* Minimalist Form Cards */
.form-card-wrapper {
    max-width: 480px;
    margin: 3rem auto;
}

.formEng, .card-minimal {
    background: var(--bg-card);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 2.5rem;
    box-shadow: var(--shadow-card);
    transition: var(--transition);
}

.form-header {
    text-align: center;
    margin-bottom: 2rem;
}

.form-header h2 {
    font-family: 'Plus Jakarta Sans', sans-serif;
    font-weight: 700;
    font-size: 1.6rem;
    color: var(--text-main);
    letter-spacing: -0.02em;
}

.form-header p {
    color: var(--text-muted);
    font-size: 0.9rem;
    margin-top: 0.4rem;
}

.form-group {
    margin-bottom: 1.4rem;
}

.form-group label {
    display: block;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-muted);
    margin-bottom: 0.5rem;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

input[type="text"],
input[type="email"],
input[type="password"],
input[type="number"],
select {
    width: 100%;
    background: rgba(15, 23, 42, 0.6);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 0.8rem 1rem;
    color: var(--text-main);
    font-family: inherit;
    font-size: 0.95rem;
    transition: var(--transition);
    outline: none;
}

input:focus, select:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px var(--primary-glow);
    background: rgba(15, 23, 42, 0.9);
}

/* Action Buttons */
.btn-primary, .enreg input, button[type="submit"] {
    width: 100%;
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: white;
    border: none;
    border-radius: var(--radius-md);
    padding: 0.9rem 1.5rem;
    font-family: 'Plus Jakarta Sans', sans-serif;
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    transition: var(--transition);
    box-shadow: 0 4px 15px var(--primary-glow);
    display: inline-flex;
    justify-content: center;
    align-items: center;
    gap: 0.5rem;
    text-decoration: none;
}

.btn-primary:hover, .enreg input:hover, button[type="submit"]:hover {
    background: linear-gradient(135deg, var(--primary-hover), var(--primary));
    transform: translateY(-1px);
    box-shadow: 0 6px 20px rgba(225, 29, 72, 0.4);
}

/* Tables & Lists */
.table-container {
    background: var(--bg-card);
    backdrop-filter: blur(16px);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-card);
    margin-top: 1.5rem;
}

.tableAff {
    width: 100%;
    border-collapse: collapse;
    text-align: left;
}

.tableAff th {
    background: rgba(30, 41, 59, 0.5);
    color: var(--text-muted);
    font-weight: 600;
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    padding: 1rem 1.2rem;
    border-bottom: 1px solid var(--border-color);
}

.tableAff td {
    padding: 1rem 1.2rem;
    border-bottom: 1px solid var(--border-color);
    color: var(--text-main);
    font-size: 0.95rem;
    vertical-align: middle;
}

.tableAff tr:last-child td {
    border-bottom: none;
}

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

.btn-action, .operation a {
    background: rgba(225, 29, 72, 0.15);
    color: #fda4af;
    border: 1px solid rgba(225, 29, 72, 0.3);
    padding: 0.4rem 0.9rem;
    border-radius: var(--radius-sm);
    text-decoration: none;
    font-size: 0.85rem;
    font-weight: 500;
    transition: var(--transition);
    display: inline-block;
}

.btn-action:hover, .operation a:hover {
    background: var(--primary);
    color: white;
}

.btn-action.btn-danger {
    background: rgba(239, 68, 68, 0.15);
    color: #fca5a5;
    border-color: rgba(239, 68, 68, 0.3);
}

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

/* Responsive Grid Cards for Mobile View */
.cards-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 1.5rem;
    margin-top: 1.5rem;
}

.child-card {
    background: var(--bg-card);
    backdrop-filter: blur(16px);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 1.5rem;
    box-shadow: var(--shadow-card);
    transition: var(--transition);
    display: flex;
    flex-direction: column;
    gap: 0.8rem;
}

.child-card:hover {
    transform: translateY(-3px);
    border-color: rgba(255, 255, 255, 0.15);
}

/* Alerts & Status Badges */
.alert {
    padding: 0.9rem 1.2rem;
    border-radius: var(--radius-md);
    font-size: 0.9rem;
    margin-bottom: 1.2rem;
    display: flex;
    align-items: center;
    gap: 0.6rem;
}

.alert-error {
    background: var(--danger-bg);
    border: 1px solid rgba(239, 68, 68, 0.3);
    color: #fca5a5;
}

.alert-success {
    background: var(--success-bg);
    border: 1px solid rgba(16, 185, 129, 0.3);
    color: #6ee7b7;
}

/* Mobile Responsiveness */
@media (max-width: 768px) {
    header {
        padding: 0.8rem 1rem;
    }
    
    .header-container {
        flex-direction: column;
        gap: 0.8rem;
    }
    
    nav {
        gap: 0.5rem;
        flex-wrap: wrap;
        justify-content: center;
    }
    
    nav a {
        font-size: 0.85rem;
        padding: 0.4rem 0.7rem;
    }
    
    .formEng, .card-minimal {
        padding: 1.5rem;
        margin: 1rem auto;
    }

    .desktop-only-table {
        display: none;
    }
}