/* ============================================================
   ARTEMISA - Estilos globales
   Colores corporativos: Rojo, Negro, Blanco, Gris verdoso
   ============================================================ */

:root {
    --color-primary: #DC2626;
    --color-primary-dark: #991B1B;
    --color-secondary: #1F2937;
    --color-accent: #6B7C73;
    --color-bg: #F5F6F5;
    --color-bg-light: #F9FAFB;
    --color-border: #D1D5DB;
    --color-text: #1F2937;
    --color-text-light: #6B7C73;
    --color-white: #FFFFFF;
    --shadow-sm: 0 2px 10px rgba(0,0,0,0.05);
    --shadow-md: 0 4px 12px rgba(0,0,0,0.1);
    --shadow-lg: 0 12px 24px rgba(220, 38, 38, 0.15);
    --radius: 8px;
    --radius-lg: 12px;
    --transition: all 0.2s ease;
}

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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background: var(--color-bg);
    min-height: 100vh;
    color: var(--color-text);
    line-height: 1.5;
}

/* ===== NAVBAR ===== */
.navbar {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
    color: var(--color-white);
    padding: 16px 30px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    box-shadow: 0 2px 10px rgba(0,0,0,0.15);
    flex-wrap: wrap;
    gap: 15px;
}

.navbar-brand {
    display: flex;
    align-items: center;
    gap: 12px;
}

.navbar-brand img {
    height: 40px;
    width: auto;
}

.navbar h1 {
    font-size: 1.4em;
    font-weight: 700;
}

.navbar .nav-links {
    display: flex;
    align-items: center;
    gap: 15px;
    flex-wrap: wrap;
}

.navbar .user-info {
    text-align: right;
    font-size: 0.9em;
}

.navbar .user-info strong {
    display: block;
}

.navbar .user-info small {
    opacity: 0.85;
}

.navbar a.nav-link {
    color: var(--color-white);
    text-decoration: none;
    padding: 8px 16px;
    border-radius: 6px;
    background: rgba(255,255,255,0.15);
    font-size: 0.9em;
    font-weight: 500;
    transition: var(--transition);
}

.navbar a.nav-link:hover {
    background: rgba(255,255,255,0.3);
}

/* ===== CONTENEDOR ===== */
.container {
    max-width: 1200px;
    margin: 40px auto;
    padding: 0 20px;
}

.container.narrow {
    max-width: 800px;
}

/* ===== CARDS ===== */
.card {
    background: var(--color-white);
    border-radius: var(--radius-lg);
    padding: 35px;
    box-shadow: var(--shadow-sm);
    margin-bottom: 25px;
}

.card h2 {
    color: var(--color-text);
    margin-bottom: 8px;
    padding-bottom: 15px;
    border-bottom: 3px solid var(--color-primary);
}

.card .subtitle {
    color: var(--color-text-light);
    margin-bottom: 25px;
    font-size: 0.95em;
}

/* ===== WELCOME ===== */
.welcome {
    background: var(--color-white);
    border-radius: var(--radius-lg);
    padding: 40px;
    box-shadow: var(--shadow-sm);
    text-align: center;
    margin-bottom: 30px;
    border-top: 4px solid var(--color-primary);
}

.welcome h2 {
    color: var(--color-text);
    margin-bottom: 10px;
    font-size: 1.8em;
}

.welcome p {
    color: var(--color-text-light);
    margin-bottom: 20px;
}

/* ===== BADGES ===== */
.badge {
    display: inline-block;
    padding: 6px 14px;
    border-radius: 50px;
    font-size: 0.9em;
    font-weight: 600;
    margin: 0 4px;
}

.badge.role {
    background: #F3F4F6;
    color: var(--color-text);
    border: 1px solid var(--color-border);
}

.badge.root {
    background: #FEF3C7;
    color: #92400E;
    border: 1px solid #FCD34D;
}

.badge.active { background: #D1FAE5; color: #065F46; }
.badge.suspended { background: #FEE2E2; color: #991B1B; }
.badge.pending { background: #FEF3C7; color: #92400E; }

/* ===== GRID DE TARJETAS ===== */
.cards {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 24px;
}

a.card-link {
    display: block;
    text-decoration: none;
    color: inherit;
}

.tile {
    background: var(--color-white);
    border-radius: 14px;
    padding: 28px;
    box-shadow: var(--shadow-sm);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    border-left: 5px solid var(--color-primary);
    position: relative;
    overflow: hidden;
}

.tile:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
    border-left-color: var(--color-primary-dark);
}

.tile .tile-icon {
    font-size: 2.8em;
    margin-bottom: 14px;
    display: inline-block;
    transition: transform 0.3s;
}

.tile:hover .tile-icon {
    transform: scale(1.1);
}

.tile h3 {
    color: var(--color-text);
    margin-bottom: 10px;
    font-size: 1.2em;
    font-weight: 700;
}

.tile p {
    color: var(--color-text-light);
    font-size: 0.95em;
    line-height: 1.5;
}

.tile .tile-arrow {
    position: absolute;
    bottom: 20px;
    right: 20px;
    color: var(--color-primary);
    font-size: 1.2em;
    opacity: 0;
    transform: translateX(-10px);
    transition: all 0.3s;
}

.tile:hover .tile-arrow {
    opacity: 1;
    transform: translateX(0);
}

/* Tile deshabilitada */
.tile.disabled {
    background: #F3F4F6;
    border-left: 5px solid var(--color-border);
    opacity: 0.65;
    cursor: not-allowed;
    filter: grayscale(60%);
}

.tile.disabled:hover {
    transform: none;
    box-shadow: var(--shadow-sm);
    border-left-color: var(--color-border);
}

.tile.disabled .tile-icon {
    filter: grayscale(100%) opacity(0.5);
}

.tile.disabled:hover .tile-icon {
    transform: none;
}

.tile.disabled h3 { color: #6B7280; }
.tile.disabled p { color: #9CA3AF; }
.tile.disabled .tile-arrow { display: none; }

.tile .badge-soon {
    display: inline-block;
    margin-top: 12px;
    padding: 3px 10px;
    background: #E5E7EB;
    color: #6B7280;
    border-radius: 50px;
    font-size: 0.75em;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* ===== FORMULARIOS ===== */
.form-group { margin-bottom: 18px; }

label {
    display: block;
    color: var(--color-text);
    font-weight: 500;
    margin-bottom: 6px;
    font-size: 0.95em;
}

label .required { color: var(--color-primary); }

input[type="text"],
input[type="email"],
input[type="password"],
input[type="tel"],
select,
textarea {
    width: 100%;
    padding: 10px 12px;
    border: 2px solid var(--color-border);
    border-radius: var(--radius);
    font-size: 1em;
    transition: border-color 0.2s;
    background: var(--color-white);
    color: var(--color-text);
}

input:focus, select:focus, textarea:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(220, 38, 38, 0.1);
}

input[readonly] {
    background: #F3F4F6;
    color: var(--color-text-light);
    cursor: not-allowed;
}

.form-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
    margin-bottom: 20px;
}

/* ===== BOTONES ===== */
.btn {
    padding: 12px 24px;
    border: none;
    border-radius: var(--radius);
    font-size: 1em;
    font-weight: 600;
    cursor: pointer;
    text-decoration: none;
    display: inline-block;
    transition: transform 0.2s;
}

.btn-primary {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    color: var(--color-white);
    box-shadow: 0 4px 12px rgba(220, 38, 38, 0.3);
}

.btn-primary:hover { transform: translateY(-2px); }

.btn-secondary {
    background: #F3F4F6;
    color: var(--color-text);
    border: 1px solid var(--color-border);
}

.btn-warning {
    background: #FEF3C7;
    color: #92400E;
    border: 1px solid #FCD34D;
}

.btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}

.btn-group {
    display: flex;
    gap: 12px;
    margin-top: 25px;
    justify-content: flex-end;
    flex-wrap: wrap;
}

/* ===== TABLAS ===== */
.table-container {
    background: var(--color-white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    overflow: hidden;
}

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

thead {
    background: var(--color-secondary);
    color: var(--color-white);
}

th, td {
    padding: 14px 16px;
    text-align: left;
    border-bottom: 1px solid #E5E7EB;
}

th {
    font-weight: 600;
    font-size: 0.9em;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

tbody tr:hover { background: #F9FAFB; }

code {
    background: #F3F4F6;
    padding: 2px 6px;
    border-radius: 4px;
    font-size: 0.9em;
}

/* ===== CHECKBOXES ESTILIZADOS ===== */
.checkbox-group {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 12px;
    margin-top: 10px;
}

.checkbox-item {
    display: flex;
    align-items: center;
    padding: 10px 14px;
    background: var(--color-bg-light);
    border: 2px solid #E5E7EB;
    border-radius: var(--radius);
    cursor: pointer;
    transition: var(--transition);
}

.checkbox-item:hover {
    border-color: var(--color-primary);
    background: #FEF2F2;
}

.checkbox-item.checked {
    border-color: var(--color-primary);
    background: #FEF2F2;
}

.checkbox-item input {
    margin-right: 10px;
    width: 18px;
    height: 18px;
    cursor: pointer;
}

/* ===== INFO BOXES ===== */
.info-box {
    background: #EFF6FF;
    border-left: 4px solid #3B82F6;
    padding: 12px 16px;
    border-radius: 6px;
    margin-bottom: 20px;
    font-size: 0.9em;
    color: #1E40AF;
}

.warning-box {
    background: #FEF3C7;
    border-left: 4px solid #F59E0B;
    padding: 12px 16px;
    border-radius: 6px;
    margin-bottom: 20px;
    font-size: 0.9em;
    color: #92400E;
}

/* ===== HEADER DE PÁGINA ===== */
.page-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
    flex-wrap: wrap;
    gap: 15px;
}

.page-header h2 { color: var(--color-text); }

/* ===== FOOTER ===== */
.footer {
    text-align: center;
    padding: 30px 20px;
    color: var(--color-text-light);
    font-size: 0.85em;
    border-top: 1px solid #E5E7EB;
    margin-top: 40px;
}

.footer a {
    color: var(--color-primary);
    text-decoration: none;
}

.footer a:hover { text-decoration: underline; }

/* ===== RESPONSIVE ===== */
@media (max-width: 768px) {
    .navbar { padding: 12px 15px; }
    .navbar h1 { font-size: 1.1em; }
    .navbar .user-info { text-align: left; }
    .welcome { padding: 25px 20px; }
    .welcome h2 { font-size: 1.4em; }
    .cards { grid-template-columns: 1fr; gap: 16px; }
    .card { padding: 22px; }
    .container { margin: 20px auto; }
}