/* DNS Helper - BootIT Design System */

:root {
    /* Barevné schéma */
    --color-primary: #EFD000;
    --color-primary-hover: #d4b800;
    --color-black: #000000;
    --color-dark-gray: #333333;
    --color-gray: #666666;
    --color-light-gray: #f5f5f5;
    --color-white: #ffffff;
    --color-border: #e0e0e0;

    /* Stavové barvy */
    --color-success: #27ae60;
    --color-error: #e74c3c;
    --color-warning: #f39c12;
    --color-info: #3498db;

    /* Typografie */
    --font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    --font-size-base: 14px;
    --font-size-small: 12px;
    --font-size-large: 16px;
    --font-size-h1: 24px;
    --font-size-h2: 20px;
    --font-size-h3: 16px;

    /* Rozměry */
    --container-max-width: 900px;
    --border-radius: 6px;
    --border-radius-small: 3px;
    --shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
    --shadow-hover: 0 4px 12px rgba(0, 0, 0, 0.15);

    /* Spacing */
    --spacing-xs: 4px;
    --spacing-sm: 8px;
    --spacing-md: 12px;
    --spacing-lg: 16px;
    --spacing-xl: 24px;
}

/* Reset a základní styly */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    font-size: var(--font-size-base);
}

body {
    font-family: var(--font-family);
    background-color: var(--color-light-gray);
    color: var(--color-dark-gray);
    line-height: 1.5;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* Hlavička */
.header {
    background-color: var(--color-white);
    box-shadow: var(--shadow);
    padding: var(--spacing-sm) var(--spacing-lg);
    position: sticky;
    top: 0;
    z-index: 100;
}

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

.logo {
    height: 40px;
    width: auto;
}

.header-title {
    font-size: var(--font-size-h3);
    font-weight: 600;
    color: var(--color-dark-gray);
}

/* Hlavní obsah */
.main {
    flex: 1;
    padding: var(--spacing-lg) var(--spacing-md);
}

.container {
    max-width: var(--container-max-width);
    margin: 0 auto;
}

/* Karty */
.card {
    background-color: var(--color-white);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    padding: var(--spacing-md);
    margin-bottom: var(--spacing-md);
    border-left: 4px solid var(--color-primary);
}

.card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--spacing-sm);
    padding-bottom: var(--spacing-xs);
    border-bottom: 1px solid var(--color-border);
}

.card-title {
    font-size: var(--font-size-h2);
    font-weight: 600;
    color: var(--color-black);
}

.card-subtitle {
    font-size: var(--font-size-small);
    color: var(--color-gray);
}

/* Formulář vyhledávání */
.search-form {
    display: flex;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-sm);
}

.search-input {
    flex: 1;
    padding: var(--spacing-sm) var(--spacing-md);
    font-size: var(--font-size-base);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-small);
    transition: border-color 0.2s ease;
}

.search-input:focus {
    outline: none;
    border-color: var(--color-primary);
    border-width: 2px;
    padding: calc(var(--spacing-sm) - 1px) calc(var(--spacing-md) - 1px);
}

.search-input::placeholder {
    color: var(--color-gray);
}

/* Tlačítka */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-sm) var(--spacing-lg);
    font-size: var(--font-size-base);
    font-weight: 600;
    border: 1px solid var(--color-black);
    border-radius: var(--border-radius-small);
    cursor: pointer;
    transition: all 0.2s ease;
    text-decoration: none;
}

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

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

.btn-secondary {
    background-color: var(--color-light-gray);
    color: var(--color-black);
    border-color: var(--color-border);
}

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

.btn-sm {
    padding: 4px 8px;
    font-size: var(--font-size-small);
}

.btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

/* Tabulky */
.table-wrapper {
    overflow-x: auto;
}

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

.table th,
.table td {
    padding: var(--spacing-xs) var(--spacing-sm);
    text-align: left;
    border-bottom: 1px solid var(--color-border);
}

.table th {
    background-color: var(--color-light-gray);
    font-weight: 600;
    font-size: var(--font-size-small);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--color-gray);
}

.table tbody tr:hover {
    background-color: rgba(239, 208, 0, 0.05);
}

/* Stavové indikátory */
.status-indicator {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.status-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    flex-shrink: 0;
}

.status-dot--ok {
    background-color: var(--color-success);
}

.status-dot--error {
    background-color: var(--color-error);
}

.status-dot--warning {
    background-color: var(--color-warning);
}

.status-dot--info {
    background-color: var(--color-info);
}

.status-dot--pending {
    background-color: var(--color-gray);
    animation: pulse 1.5s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.4; }
}

/* Badge */
.badge {
    display: inline-block;
    padding: 1px 6px;
    font-size: 11px;
    font-weight: 600;
    border-radius: 10px;
    text-transform: uppercase;
}

.badge--success {
    background-color: rgba(39, 174, 96, 0.1);
    color: var(--color-success);
}

.badge--error {
    background-color: rgba(231, 76, 60, 0.1);
    color: var(--color-error);
}

.badge--warning {
    background-color: rgba(243, 156, 18, 0.1);
    color: var(--color-warning);
}

.badge--info {
    background-color: rgba(52, 152, 219, 0.1);
    color: var(--color-info);
}

/* Code blocks */
.code-block {
    background-color: var(--color-dark-gray);
    color: var(--color-white);
    padding: var(--spacing-sm);
    border-radius: var(--border-radius-small);
    font-family: 'Consolas', 'Monaco', monospace;
    font-size: var(--font-size-small);
    overflow-x: auto;
    white-space: pre-wrap;
    word-break: break-all;
    cursor: pointer;
    position: relative;
}

.code-block:hover::after {
    content: 'Kliknutím zkopírujete';
    position: absolute;
    top: 2px;
    right: 2px;
    background: rgba(255,255,255,0.2);
    padding: 2px 4px;
    border-radius: 2px;
    font-size: 10px;
}

.code-inline {
    background-color: var(--color-light-gray);
    padding: 1px 4px;
    border-radius: 3px;
    font-family: 'Consolas', 'Monaco', monospace;
    font-size: 0.9em;
    word-wrap: anywhere;
    color: #c7254e;
    cursor: pointer;
    position: relative;
}

.code-inline:hover {
    background-color: #e2e2e2;
}

/* Accordion sekce */
.section {
    margin-bottom: var(--spacing-md);
}

.section-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-sm) var(--spacing-md);
    background-color: var(--color-white);
    border-left: 4px solid var(--color-primary);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    cursor: pointer;
    transition: all 0.2s ease;
}

.section-header:hover {
    box-shadow: var(--shadow-hover);
}

.section-header.active {
    border-radius: var(--border-radius) var(--border-radius) 0 0;
    border-bottom: 1px solid var(--color-border);
}

.section-header.inactive {
    border-left-color: var(--color-gray);
    background-color: #f9f9f9;
}

.section-header.inactive .section-title {
    color: var(--color-gray);
}

.section-title {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-weight: 600;
    font-size: var(--font-size-large);
}

.section-icon {
    font-size: 20px;
}

.section-toggle {
    font-size: 16px;
    transition: transform 0.3s ease;
}

.section-header.active .section-toggle {
    transform: rotate(180deg);
}

.section-content {
    display: none;
    background-color: var(--color-white);
    padding: var(--spacing-md);
    border-radius: 0 0 var(--border-radius) var(--border-radius);
    box-shadow: var(--shadow);
    border-left: 4px solid var(--color-primary);
    margin-top: -1px;
}

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

.section-header.inactive + .section-content {
    border-left-color: var(--color-gray);
}

/* Alert boxy */
.alert {
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--border-radius-small);
    margin-bottom: var(--spacing-sm);
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-sm);
    font-size: var(--font-size-small);
}

.alert-icon {
    font-size: 16px;
    flex-shrink: 0;
    margin-top: 2px;
}

.alert--success {
    background-color: rgba(39, 174, 96, 0.1);
    border-left: 3px solid var(--color-success);
}

.alert--error {
    background-color: rgba(231, 76, 60, 0.1);
    border-left: 3px solid var(--color-error);
}

.alert--warning {
    background-color: rgba(243, 156, 18, 0.1);
    border-left: 3px solid var(--color-warning);
}

.alert--info {
    background-color: rgba(52, 152, 219, 0.1);
    border-left: 3px solid var(--color-info);
}

/* Loading */
.loading {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-lg);
}

.spinner {
    width: 30px;
    height: 30px;
    border: 3px solid var(--color-border);
    border-top-color: var(--color-primary);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* Seznam domén */
.domain-list {
    list-style: none;
}

.domain-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-sm) var(--spacing-md);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-small);
    margin-bottom: var(--spacing-xs);
    cursor: pointer;
    transition: all 0.2s ease;
}

.domain-item:hover {
    border-color: var(--color-primary);
    background-color: rgba(239, 208, 0, 0.05);
}

.domain-item.selected {
    border-color: var(--color-primary);
    background-color: rgba(239, 208, 0, 0.1);
}

.domain-name {
    font-weight: 600;
}

.domain-type {
    font-size: var(--font-size-small);
    color: var(--color-gray);
}

/* DNS Record row */
.dns-record {
    display: grid;
    grid-template-columns: 80px 1fr 1fr auto;
    gap: var(--spacing-sm);
    padding: var(--spacing-xs) 0;
    border-bottom: 1px solid var(--color-border);
    align-items: center;
    font-size: var(--font-size-small);
}

.dns-record:last-child {
    border-bottom: none;
}

.dns-record-type {
    font-weight: 600;
    font-family: monospace;
}

.dns-record-current,
.dns-record-expected {
    font-family: monospace;
    font-size: var(--font-size-small);
    word-break: break-all;
}

.dns-record-label {
    font-size: 10px;
    text-transform: uppercase;
    color: var(--color-gray);
    margin-bottom: 1px;
}

/* Toast notification */
.toast {
    position: fixed;
    bottom: 20px;
    right: 20px;
    background-color: var(--color-dark-gray);
    color: var(--color-white);
    padding: 10px 20px;
    border-radius: 4px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.2);
    opacity: 0;
    transition: opacity 0.3s ease;
    z-index: 1000;
}

.toast.show {
    opacity: 1;
}

/* Patička */
.footer {
    background-color: var(--color-black);
    color: var(--color-white);
    padding: var(--spacing-md);
    text-align: center;
    font-size: var(--font-size-small);
}

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

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

/* Utilities */
.text-center { text-align: center; }
.text-right { text-align: right; }
.text-muted { color: var(--color-gray); }
.text-success { color: var(--color-success); }
.text-error { color: var(--color-error); }
.text-warning { color: var(--color-warning); }

.mt-sm { margin-top: var(--spacing-sm); }
.mt-md { margin-top: var(--spacing-md); }
.mt-lg { margin-top: var(--spacing-lg); }
.mb-sm { margin-bottom: var(--spacing-sm); }
.mb-md { margin-bottom: var(--spacing-md); }
.mb-lg { margin-bottom: var(--spacing-lg); }

.hidden { display: none !important; }

/* Responsive */
@media (max-width: 768px) {
    .header-content {
        flex-direction: column;
        gap: var(--spacing-sm);
    }

    .search-form {
        flex-direction: column;
    }

    .dns-record {
        grid-template-columns: 1fr;
        gap: var(--spacing-xs);
    }

    /* Responsive Tables - Card View */
    .table thead {
        display: none;
    }

    .table tbody {
        display: block;
    }

    .table tr {
        display: block;
        background: var(--color-white);
        border: 1px solid var(--color-border);
        border-radius: var(--border-radius);
        margin-bottom: var(--spacing-md);
        padding: var(--spacing-md);
        box-shadow: 0 1px 2px rgba(0,0,0,0.05);
    }

    .table td {
        display: block;
        padding: 4px 0;
        border: none;
        text-align: left;
    }

    /* Make the Value column (usually code) stand out */
    .table td code {
        display: block;
        width: 100%;
        word-break: break-all;
        white-space: pre-wrap;
        background-color: var(--color-light-gray);
        padding: 8px;
        margin-top: 4px;
        border-radius: 4px;
    }

    /* Visual separation between cards */
    .table tr:last-child {
        margin-bottom: 0;
    }
}


#recommended-content .code-inline{
    word-wrap: normal;
}