/* ===================================
   SQLite Admin - Minimalist Theme
   Using Skeleton CSS Framework
   =================================== */

/* Color Palette - Minimalist B&W */
:root {
    --color-primary: #000000;
    --color-secondary: #333333;
    --color-tertiary: #666666;
    --color-light-gray: #999999;
    --color-lighter-gray: #cccccc;
    --color-lightest-gray: #f0f0f0;
    --color-white: #ffffff;
    --color-bg: #ffffff;
    --color-border: #000000;
    --color-success: #000000;
    --color-error: #000000;
    --border-radius: 0px;
    /* Minimalist sharp edges */
}

/* Reset & Base */
* {
    box-sizing: border-box;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    font-size: 15px;
    line-height: 1.6;
    color: var(--color-primary);
    background-color: var(--color-bg);
    margin: 0;
    padding: 0;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
}

/* Typography */
h1,
h2,
h3,
h4,
h5,
h6 {
    margin-top: 0;
    margin-bottom: 1rem;
    font-weight: 600;
    color: var(--color-primary);
}

h1 {
    font-size: 2.5rem;
    letter-spacing: -0.5px;
    border-bottom: 2px solid var(--color-primary);
    padding-bottom: 10px;
    margin-bottom: 30px;
}

h2 {
    font-size: 1.8rem;
    margin-top: 30px;
    margin-bottom: 20px;
}

h3 {
    font-size: 1.4rem;
}

p {
    margin-top: 0;
    margin-bottom: 1rem;
}

/* Links */
a {
    color: var(--color-primary);
    text-decoration: none;
    border-bottom: 1px solid var(--color-lighter-gray);
    transition: border-color 0.2s;
}

a:hover {
    border-bottom-color: var(--color-primary);
}

/* Buttons */
.button,
button,
input[type="submit"],
input[type="reset"],
input[type="button"],
.btn {
    display: inline-block;
    padding: 8px 16px;
    margin: 4px 2px;
    font-size: 14px;
    font-weight: 500;
    line-height: 1.5;
    text-align: center;
    text-decoration: none;
    white-space: nowrap;
    background-color: var(--color-white);
    color: var(--color-primary);
    border: 1px solid var(--color-border);
    cursor: pointer;
    transition: all 0.2s ease;
}

.button:hover,
button:hover,
input[type="submit"]:hover,
input[type="reset"]:hover,
input[type="button"]:hover,
.btn:hover {
    background-color: var(--color-primary);
    color: var(--color-white);
    border-color: var(--color-primary);
}

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

.btn-primary:hover {
    background-color: var(--color-secondary);
    border-color: var(--color-secondary);
}

.btn-secondary {
    background-color: var(--color-secondary);
    color: var(--color-white);
    border-color: var(--color-secondary);
}

.btn-secondary:hover {
    background-color: var(--color-tertiary);
    border-color: var(--color-tertiary);
}

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

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

.btn-success {
    background-color: var(--color-success);
    color: var(--color-white);
    border-color: var(--color-success);
}

.btn-success:hover {
    background-color: var(--color-primary);
    border-color: var(--color-primary);
}

.btn-warning {
    background-color: var(--color-tertiary);
    color: var(--color-white);
    border-color: var(--color-tertiary);
}

.btn-warning:hover {
    background-color: var(--color-secondary);
    border-color: var(--color-secondary);
}

.btn-sm {
    padding: 4px 10px;
    font-size: 12px;
}

.btn-lg {
    padding: 12px 24px;
    font-size: 16px;
}

/* Forms */
input[type="email"],
input[type="number"],
input[type="search"],
input[type="text"],
input[type="tel"],
input[type="url"],
input[type="password"],
textarea,
select {
    width: 100%;
    padding: 10px 14px;
    margin-bottom: 0;
    font-size: 14px;
    line-height: 1.5;
    color: var(--color-primary);
    background-color: var(--color-white);
    border: 1px solid var(--color-border);
    transition: border-color 0.2s;
}

input[type="email"]:focus,
input[type="number"]:focus,
input[type="search"]:focus,
input[type="text"]:focus,
input[type="tel"]:focus,
input[type="url"]:focus,
input[type="password"]:focus,
textarea:focus,
select:focus {
    border-color: var(--color-primary);
    outline: none;
}

input[type="checkbox"],
input[type="radio"] {
    margin-right: 5px;
}

label {
    display: block;
    margin-bottom: 5px;
    font-weight: 500;
    color: var(--color-secondary);
}

fieldset {
    padding: 0;
    border-width: 0;
}

/* Tables */
table {
    width: 100%;
    border-collapse: collapse;
    margin: 20px 0;
    background-color: var(--color-white);
    border: 1px solid var(--color-border);
}

th,
td {
    padding: 12px;
    text-align: left;
    border-bottom: 1px solid var(--color-lightest-gray);
}

th {
    font-weight: 600;
    color: var(--color-primary);
    background-color: var(--color-bg);
    border-bottom: 2px solid var(--color-border);
}

tr:nth-child(even) {
    background-color: #fafafa;
}

tr:hover {
    background-color: var(--color-lightest-gray);
}

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

/* Responsividad y Truncado de Tablas */
.table-responsive {
    width: 100%;
    overflow-x: auto;
    margin: 20px 0;
    border: 1px solid var(--color-border);
    border-radius: 8px;
    background: white;
}

.table-responsive table {
    margin: 0;
    /* Quitar margen para que el contenedor lo maneje */
    border: none;
}

.text-truncate {
    max-width: 250px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.text-truncate:hover {
    white-space: normal;
    word-break: break-all;
    cursor: help;
    background: #fff8e1;
    /* Sutil fondo para indicar foco */
}

/* Sortable table headers */
th a {
    color: var(--color-primary);
    text-decoration: none;
    border-bottom: none;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

th a:hover {
    color: var(--color-secondary);
}

/* Messages & Alerts */
.message,
.alert {
    padding: 12px 16px;
    margin: 15px 0;
    border-left: 3px solid var(--color-primary);
    background-color: var(--color-white);
    border: 1px solid var(--color-border);
}

.message.success,
.alert-success {
    border-left-color: var(--color-success);
    background-color: var(--color-bg);
}

.error,
.alert-error {
    border-left-color: var(--color-error);
    background-color: var(--color-bg);
}

.alert-info {
    border-left-color: var(--color-tertiary);
    background-color: var(--color-bg);
}

/* Modal */
.modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    overflow: auto;
    background-color: rgba(0, 0, 0, 0.5);
}

.modal-content {
    background-color: var(--color-white);
    margin: 5% auto;
    padding: 30px;
    border: 1px solid var(--color-border);
    width: 90%;
    max-width: 600px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.modal-content h2 {
    margin-top: 0;
    border-bottom: 1px solid var(--color-lightest-gray);
    padding-bottom: 10px;
}

.close {
    color: var(--color-light-gray);
    float: right;
    font-size: 28px;
    font-weight: bold;
    line-height: 20px;
    cursor: pointer;
    transition: color 0.2s;
}

.close:hover,
.close:focus {
    color: var(--color-primary);
}

/* Pagination */
.pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 10px;
    margin: 20px 0;
    padding: 15px 0;
}

.pagination a,
.pagination span {
    padding: 6px 12px;
    border: 1px solid var(--color-border);
    background-color: var(--color-white);
    color: var(--color-primary);
    text-decoration: none;
    transition: all 0.2s;
}

.pagination a:hover {
    background-color: var(--color-primary);
    color: var(--color-white);
    border-color: var(--color-primary);
}

.pagination .current {
    background-color: var(--color-primary);
    color: var(--color-white);
    border-color: var(--color-primary);
}

.pagination .disabled {
    opacity: 0.4;
    cursor: not-allowed;
    pointer-events: none;
}

/* Grid System for Forms */
.row {
    display: flex;
    flex-wrap: wrap;
    margin-left: -15px;
    margin-right: -15px;
}

.col {
    flex: 1;
    padding: 0 15px;
    min-width: 200px;
}

.col-12 {
    flex: 0 0 100%;
    padding: 0 15px;
}

.col-6 {
    flex: 0 0 50%;
    padding: 0 15px;
}

.col-4 {
    flex: 0 0 33.3333%;
    padding: 0 15px;
}

.col-3 {
    flex: 0 0 25%;
    padding: 0 15px;
}

@media (max-width: 768px) {

    .col,
    .col-6,
    .col-4,
    .col-3 {
        flex: 0 0 100%;
    }
}

/* Checkbox Groups */
.checkbox-list {
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
    margin: 10px 0;
}

.checkbox-item {
    display: flex;
    align-items: center;
    font-weight: normal;
    font-size: 14px;
}

.checkbox-item input {
    margin-right: 8px;
    width: auto;
}

/* Field Card (for dynamic lists) */
.field-card {
    border: 1px solid var(--color-border);
    padding: 20px;
    margin-bottom: 20px;
    background: #fff;
}

.field-card h4 {
    border-bottom: 1px solid var(--color-lightest-gray);
    padding-bottom: 5px;
    margin-bottom: 15px;
}

/* Action Buttons in Tables */
.action-buttons {
    display: flex;
    gap: 5px;
    flex-wrap: wrap;
}

/* Icons (using simple text symbols) */
.icon {
    display: inline-block;
    margin-right: 4px;
}

/* Utility Classes */
.text-center {
    text-align: center;
}

.text-right {
    text-align: right;
}

.text-muted {
    color: var(--color-light-gray);
}

.mt-1 {
    margin-top: 10px;
}

.mt-2 {
    margin-top: 20px;
}

.mt-3 {
    margin-top: 30px;
}

.mb-1 {
    margin-bottom: 10px;
}

.mb-2 {
    margin-bottom: 20px;
}

.mb-3 {
    margin-bottom: 30px;
}

.p-1 {
    padding: 10px;
}

.p-2 {
    padding: 20px;
}

.p-3 {
    padding: 30px;
}

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

.form-group label {
    margin-bottom: 8px;
}

.form-section {
    margin-bottom: 30px;
    padding-bottom: 20px;
    border-bottom: 1px solid var(--color-lightest-gray);
}

.form-section:last-child {
    border-bottom: none;
}

/* Header */
.header {
    border-bottom: 2px solid var(--color-primary);
    padding-bottom: 20px;
    margin-bottom: 30px;
}

.header-actions {
    margin-top: 15px;
}

/* Card-like sections */
.card {
    background-color: var(--color-white);
    border: 1px solid var(--color-border);
    padding: 30px;
    margin-bottom: 20px;
}

.card-header {
    font-weight: 600;
    font-size: 1.2rem;
    margin-bottom: 15px;
    padding-bottom: 10px;
    border-bottom: 1px solid var(--color-lightest-gray);
}

/* Responsive */
@media (max-width: 768px) {
    .container {
        padding: 15px;
    }

    h1 {
        font-size: 2rem;
    }

    h2 {
        font-size: 1.5rem;
    }

    .modal-content {
        width: 95%;
        padding: 20px;
        margin: 10% auto;
    }

    table {
        font-size: 13px;
    }

    th,
    td {
        padding: 8px;
    }

    .action-buttons {
        flex-direction: column;
    }

    .btn {
        width: 100%;
        margin: 2px 0;
    }
}

/* Loading State */
.loading {
    opacity: 0.6;
    pointer-events: none;
}

/* Empty State */
.empty-state {
    text-align: center;
    padding: 40px 20px;
    color: var(--color-light-gray);
}

.empty-state p {
    font-size: 1.1rem;
    margin-bottom: 20px;
}