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

:root {
    /* Minimalist, lighter color palette */
    --primary-color: #3b82f6;
    --primary-hover: #2563eb;
    --secondary-color: #ec4899;
    --success-color: #10b981;
    --danger-color: #ef4444;
    --bg-color: #f9fafb; /* Very light grey */
    --card-bg: #ffffff;
    --text-primary: #1f2937;
    --text-secondary: #6b7280;
    --border-color: #e5e7eb; /* Soft border */
    
    /* Subtle shadows */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.05), 0 2px 4px -1px rgba(0, 0, 0, 0.03);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.05);
}

body {
    font-family: 'Inter', sans-serif;
    background: var(--bg-color);
    margin: 0;
    color: var(--text-primary);
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
    padding-top: 80px;
    min-height: 100vh;
    box-sizing: border-box;
}

/* Navbar Minimalist */
.nav-bar {
    background: #ffffff;
    border-bottom: 1px solid var(--border-color);
    padding: 12px 30px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    box-sizing: border-box;
}

.nav-bar .nav-left, .nav-bar .nav-right {
    display: flex;
    align-items: center;
    gap: 16px;
}

.nav-bar a {
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: 500;
    padding: 6px 12px;
    border-radius: 6px;
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 0.9em;
}

.nav-bar a:hover {
    background-color: #f3f4f6;
    color: var(--text-primary);
}

/* Contenedores Principales */
.container, .form-container {
    max-width: 1200px;
    margin: 0 auto 40px auto;
    padding: 30px;
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    box-shadow: var(--shadow-sm);
    box-sizing: border-box;
}

.form-container {
    max-width: 600px;
}

h1 {
    color: var(--text-primary);
    text-align: center;
    margin-bottom: 24px;
    font-size: 1.75em;
    font-weight: 600;
}

/* Formularios */
.edit-form, form {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.input-group {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.input-group label, label {
    color: var(--text-secondary);
    font-weight: 500;
    font-size: 0.85em;
    display: flex;
    align-items: center;
    gap: 6px;
}

.input-group label .material-symbols-outlined {
    font-size: 18px;
}

input[type="text"], input[type="number"], input[type="date"], select, textarea, input[type="password"] {
    width: 100%;
    padding: 10px 12px;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    font-size: 0.95em;
    background-color: #ffffff;
    transition: all 0.2s ease;
    box-sizing: border-box;
    color: var(--text-primary);
    font-family: 'Inter', sans-serif;
}

input[type="color"] {
    width: 40px;
    height: 36px;
    padding: 2px;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    cursor: pointer;
    background: white;
}

input:focus, select:focus, textarea:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
    outline: none;
}

/* Botones Minimalistas */
.button-group {
    display: flex;
    justify-content: center;
    gap: 12px;
    margin-top: 16px;
}

button, .form-button, .action-button {
    background: var(--primary-color);
    color: white;
    padding: 8px 16px;
    border: 1px solid transparent;
    border-radius: 6px;
    font-size: 0.9em;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s ease;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    text-decoration: none;
}

button .material-symbols-outlined, 
.form-button .material-symbols-outlined, 
.action-button .material-symbols-outlined {
    font-size: 18px;
}

button:hover, .form-button:hover, .action-button:hover {
    background: var(--primary-hover);
}

button:active, .form-button:active, .action-button:active {
    transform: translateY(1px);
}

/* Botones Alternativos */
.form-button.cancel {
    background: #ffffff;
    color: var(--text-secondary);
    border: 1px solid var(--border-color);
}
.form-button.cancel:hover {
    background: #f3f4f6;
    color: var(--text-primary);
}

.action-button.delete {
    background: #ffffff;
    color: var(--danger-color);
    border: 1px solid var(--border-color);
}
.action-button.delete:hover {
    background: #fef2f2; /* Light red */
    border-color: var(--danger-color);
}

/* Tablas Minimalistas */
table.dataTable {
    width: 100% !important;
    border-collapse: collapse !important;
    margin-top: 20px !important;
}

table.dataTable thead th {
    background: #f9fafb !important;
    color: var(--text-secondary);
    padding: 12px 16px !important;
    border-bottom: 1px solid var(--border-color) !important;
    font-weight: 500;
    font-size: 0.85em;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    text-align: left;
}

table.dataTable tbody tr {
    background: #ffffff !important;
    border-bottom: 1px solid var(--border-color) !important;
    transition: background 0.2s ease;
}

table.dataTable tbody tr:hover {
    background: #f9fafb !important;
}

table.dataTable tbody td {
    padding: 12px 16px !important;
    color: var(--text-primary);
    font-size: 0.9em;
    vertical-align: middle;
}

/* Etiquetas de Estado */
.status-badge {
    padding: 4px 10px;
    border-radius: 4px;
    font-size: 0.75em;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}
.status-pagado {
    background-color: #d1fae5;
    color: #065f46;
    border: 1px solid #a7f3d0;
}
.status-no-pagado {
    background-color: #fee2e2;
    color: #991b1b;
    border: 1px solid #fecaca;
}

/* DataTables Controles */
.dataTables_wrapper .dataTables_filter input {
    border: 1px solid var(--border-color);
    border-radius: 6px;
    padding: 6px 12px;
    background: white;
    font-size: 0.9em;
}
.dataTables_wrapper .dataTables_paginate .paginate_button {
    border-radius: 4px !important;
    border: 1px solid transparent !important;
    background: transparent !important;
    font-size: 0.9em;
    padding: 4px 10px !important;
}
.dataTables_wrapper .dataTables_paginate .paginate_button.current {
    background: #f3f4f6 !important;
    color: var(--text-primary) !important;
    border: 1px solid var(--border-color) !important;
}

/* Dashboard Extras */
.welcome-container {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: calc(100vh - 120px);
    padding: 20px;
}

.welcome-box {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 40px;
    box-shadow: var(--shadow-md);
    text-align: center;
    max-width: 700px;
    width: 100%;
}

.username-highlight {
    color: var(--primary-color);
}

.user-role {
    font-size: 1.1em;
    color: var(--text-secondary);
    margin-bottom: 24px;
}

.buttons-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 16px;
    margin-bottom: 30px;
}

.dashboard-button {
    background: #ffffff;
    color: var(--text-primary);
    padding: 16px;
    border-radius: 8px;
    border: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    text-decoration: none;
    font-weight: 500;
    font-size: 0.95em;
    transition: all 0.2s ease;
}

.dashboard-button .material-symbols-outlined {
    font-size: 28px;
    color: var(--text-secondary);
    transition: color 0.2s ease;
}

.dashboard-button:hover {
    background: #f9fafb;
    border-color: #d1d5db;
}

.dashboard-button:hover .material-symbols-outlined {
    color: var(--primary-color);
}

.logout-button {
    background: #ffffff;
    color: var(--danger-color);
    border: 1px solid var(--border-color);
    padding: 8px 16px;
    border-radius: 6px;
    text-decoration: none;
    font-weight: 500;
    font-size: 0.9em;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    transition: all 0.2s ease;
}

.logout-button:hover {
    background: #fef2f2;
    border-color: var(--danger-color);
}

.logout-button .material-symbols-outlined {
    font-size: 18px;
}

/* Indicador de Color (Tiendas) */
.color-indicator {
    display: inline-block;
    width: 20px;
    height: 20px;
    border-radius: 4px;
    vertical-align: middle;
    margin-right: 8px;
    border: 1px solid var(--border-color);
}

/* Responsive */
@media (max-width: 768px) {
    .nav-bar { padding: 10px 16px; }
    .container, .form-container { padding: 20px; }
    h1 { font-size: 1.5em; }
    .buttons-grid { grid-template-columns: 1fr; }
}