/* ============================================
   EDU App — Modern Theme Override
   ============================================ */

/* CSS Variables */
:root {
    --primary: #1B3A5C;
    --primary-light: #2E75B6;
    --primary-bg: #f0f2f5;
    --sidebar-bg: #1a1f36;
    --sidebar-text: #a0aec0;
    --sidebar-active: #2E75B6;
    --content-bg: #ffffff;
    --text-primary: #1a202c;
    --text-secondary: #718096;
    --border: #e2e8f0;
    --success: #48bb78;
    --warning: #ed8936;
    --danger: #f56565;
    --info: #4299e1;
    --card-shadow: 0 1px 3px rgba(0,0,0,0.08), 0 1px 2px rgba(0,0,0,0.06);
    --card-radius: 8px;
    --font-main: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    --font-mono: 'SF Mono', Monaco, 'Cascadia Code', monospace;
}

/* Body & Base */
body {
    font-family: var(--font-main);
    font-size: 14px;
    line-height: 1.5;
    color: var(--text-primary);
    background: var(--primary-bg);
    -webkit-font-smoothing: antialiased;
}

/* Header Bar */
.header-bar {
    background: var(--sidebar-bg);
    height: 48px;
    padding: 0 16px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    box-shadow: 0 1px 3px rgba(0,0,0,0.2);
    z-index: 100;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
}

.header-left {
    display: flex;
    align-items: center;
    gap: 12px;
}

.header-right {
    display: flex;
    align-items: center;
    gap: 16px;
}

.header-menu-toggle {
    background: none;
    border: 1px solid rgba(255,255,255,0.15);
    border-radius: 6px;
    color: #fff;
    font-size: 18px;
    width: 36px;
    height: 36px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.15s;
    padding: 0;
    line-height: 1;
}

.header-menu-toggle:hover {
    background: rgba(255,255,255,0.1);
    border-color: rgba(255,255,255,0.3);
}

.header-bar .appName {
    font-size: 16px;
    font-weight: 600;
    letter-spacing: 0.5px;
    color: #fff;
}

.header-user {
    color: var(--sidebar-text);
    font-size: 13px;
    font-weight: 500;
}

.header-logout {
    color: var(--sidebar-text) !important;
    font-size: 12px;
    padding: 5px 12px;
    border: 1px solid rgba(255,255,255,0.15);
    border-radius: 4px;
    text-decoration: none !important;
    transition: all 0.15s;
}

.header-logout:hover {
    color: #fff !important;
    background: rgba(255,255,255,0.1);
    border-color: rgba(255,255,255,0.3);
}

/* Hide old menu trigger (moved to header) */
.menu-trigger {
    display: none !important;
}

/* Hide old userName and right divs (replaced by header-right) */
.header-bar .userName { display: none; }
.header-bar .right:not(.header-right) { display: none; }

/* Sidebar / Slide Menu */
#slide-menu {
    background: var(--sidebar-bg);
    border-right: none;
    box-shadow: 2px 0 8px rgba(0,0,0,0.15);
    top: 48px;
    padding-top: 12px;
}

.pageMenu > li {
    border-top: 1px solid rgba(255,255,255,0.06);
}

.pageMenu li a {
    font-family: var(--font-main);
    font-size: 13px;
    font-weight: 500;
    text-transform: none;
    letter-spacing: 0.3px;
    color: var(--sidebar-text);
    padding: 10px 20px;
    line-height: 1.4;
    transition: all 0.15s ease;
    display: block;
}

.pageMenu li a:hover {
    color: #fff;
    background: rgba(255,255,255,0.08);
    text-decoration: none;
}

.pageMenu > li.active > a,
.pageMenu > li.active a {
    background: var(--sidebar-active);
    color: #fff;
}

.pageMenu li li {
    background: rgba(0,0,0,0.15);
}

.pageMenu li li a {
    font-size: 13px;
    color: var(--sidebar-text);
    padding: 8px 20px 8px 32px;
    text-transform: none;
}

.pageMenu li li a:hover {
    color: #fff;
    background: rgba(255,255,255,0.06);
}

.pageMenu li li.spacer {
    height: 4px;
}

/* Content Area */
#content {
    background: var(--primary-bg);
    color: var(--text-primary);
    top: 48px;
    padding: 24px 32px;
}

/* Menu trigger */
.menu-trigger {
    top: 54px;
    background: var(--sidebar-bg);
    color: #fff;
    border-radius: 0 4px 4px 0;
    padding: 6px 8px;
    font-size: 14px;
}

/* Typography */
h1, h2, h3, h4 {
    color: var(--primary);
    font-weight: 600;
    margin-bottom: 0.5em;
}

h2 { font-size: 20px; }
h3 { font-size: 16px; }

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

/* Cards */
.card {
    background: var(--content-bg);
    border-radius: var(--card-radius);
    box-shadow: var(--card-shadow);
    padding: 20px;
    margin-bottom: 16px;
}

.card-header {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 12px;
    padding-bottom: 8px;
    border-bottom: 1px solid var(--border);
}

/* Tables */
.tabela,
table.tabela {
    border-collapse: collapse;
    width: 100%;
    background: var(--content-bg);
    border-radius: var(--card-radius);
    overflow: hidden;
    box-shadow: var(--card-shadow);
}

.tabela th,
table.tabela th {
    background: var(--primary);
    color: #fff;
    font-weight: 500;
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    padding: 10px 12px;
    border: none;
}

.tabela td,
table.tabela td {
    padding: 10px 12px;
    border-bottom: 1px solid var(--border);
    color: var(--text-primary);
    font-size: 13px;
}

.tabela tr:hover td,
table.tabela tr:hover td {
    background: #f7fafc;
}

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

/* Analysis tables — override */
.analiza-table {
    background: var(--content-bg);
    border-radius: var(--card-radius);
    overflow: hidden;
    box-shadow: var(--card-shadow);
}

.analiza-table th {
    background: var(--primary);
    font-weight: 500;
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    padding: 10px 8px;
}

.analiza-table td {
    font-size: 13px;
    padding: 8px;
}

/* Metrics display */
.analiza-metryki {
    background: var(--content-bg);
    border-radius: var(--card-radius);
    box-shadow: var(--card-shadow);
    padding: 20px 24px;
    gap: 20px;
}

.analiza-metryka .wartosc {
    font-size: 28px;
    font-weight: 700;
    color: var(--primary);
    font-family: var(--font-mono);
}

.analiza-metryka .etykieta {
    font-size: 11px;
    font-weight: 500;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-top: 4px;
}

/* Buttons */
.analiza-btn {
    font-family: var(--font-main);
    font-weight: 500;
    font-size: 13px;
    padding: 8px 16px;
    border-radius: 6px;
    border: none;
    cursor: pointer;
    transition: all 0.15s ease;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.analiza-btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 2px 4px rgba(0,0,0,0.15);
}

/* Flag badges */
.flag-badge {
    font-size: 10px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    padding: 3px 8px;
    border-radius: 4px;
}

.flag-ok { background-color: #f0fff4; }
.flag-review { background-color: #fffaf0; }
.flag-remove { background-color: #fff5f5; }

/* Form tables */
.tabelaFormularz td:first-child {
    background: #f7fafc;
    color: var(--text-secondary);
    font-weight: 500;
    font-size: 13px;
}

.tabelaFormularz input[type="text"],
.tabelaFormularz input[type="password"],
.tabelaFormularz select,
.tabelaFormularz textarea {
    font-family: var(--font-main);
    font-size: 14px;
    border: 1px solid var(--border);
    border-radius: 6px;
    padding: 8px 12px;
    transition: border-color 0.15s ease;
}

.tabelaFormularz input:focus,
.tabelaFormularz select:focus,
.tabelaFormularz textarea:focus {
    border-color: var(--primary-light);
    outline: none;
    box-shadow: 0 0 0 3px rgba(46,117,182,0.1);
}

.tabelaFormularz .przyciskZapisz input,
.tabelaFiltr .przyciskZapisz input {
    background: var(--primary-light);
    color: #fff;
    border: none;
    border-radius: 6px;
    padding: 10px 24px;
    font-family: var(--font-main);
    font-weight: 500;
    font-size: 14px;
    cursor: pointer;
    transition: all 0.15s ease;
}

.tabelaFormularz .przyciskZapisz input:hover,
.tabelaFiltr .przyciskZapisz input:hover {
    background: var(--primary);
}

/* Angoff page */
.angoff-stats {
    background: var(--content-bg);
    border-radius: var(--card-radius);
    box-shadow: var(--card-shadow);
    padding: 20px 24px;
}

.angoff-stat .val {
    font-size: 24px;
    font-weight: 700;
    font-family: var(--font-mono);
    color: var(--primary);
}

.angoff-stat .lbl {
    font-size: 11px;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--text-secondary);
}

.angoff-table {
    background: var(--content-bg);
    border-radius: var(--card-radius);
    overflow: hidden;
    box-shadow: var(--card-shadow);
}

.angoff-table th {
    background: var(--primary);
    font-size: 11px;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* Distractor page */
.dist-table {
    background: var(--content-bg);
    border-radius: var(--card-radius);
    overflow: hidden;
    box-shadow: var(--card-shadow);
}

.dist-table th {
    background: var(--primary);
    font-size: 11px;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.dist-question-box {
    background: var(--content-bg);
    border-radius: var(--card-radius);
    box-shadow: var(--card-shadow);
    border-left: 4px solid var(--primary-light);
}

/* Legend / Help panels */
.legend-panel {
    background: var(--content-bg);
    border: 1px solid var(--border);
    border-radius: var(--card-radius);
    padding: 16px 20px;
    margin-bottom: 16px;
    font-size: 13px;
    line-height: 1.6;
}

.legend-panel summary {
    cursor: pointer;
    font-weight: 600;
    color: var(--primary);
    font-size: 13px;
    padding: 4px 0;
    user-select: none;
}

.legend-panel summary:hover {
    color: var(--primary-light);
}

.legend-panel dl {
    margin: 12px 0 0 0;
    display: grid;
    grid-template-columns: 140px 1fr;
    gap: 6px 16px;
}

.legend-panel dt {
    font-weight: 600;
    color: var(--primary);
    font-family: var(--font-mono);
    font-size: 12px;
}

.legend-panel dd {
    margin: 0;
    color: var(--text-secondary);
}

.legend-panel .legend-scale {
    display: flex;
    gap: 12px;
    margin-top: 8px;
    flex-wrap: wrap;
}

.legend-panel .legend-scale span {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    font-size: 12px;
}

.legend-panel .legend-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    display: inline-block;
}

/* Scrollbar */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: #cbd5e0; border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: #a0aec0; }

/* Print override */
@media print {
    .header-bar, #slide-menu, .menu-trigger, .analiza-actions { display: none; }
    #content { position: static; padding: 0; }
    .legend-panel { border: 1px solid #999; }
}