/*
 * Sherwood Adventure Tournament System
 * Admin Panel Stylesheet
 */

/* ============================================================
   ADMIN LAYOUT
   ============================================================ */
.admin-body .main-content {
    padding: 30px 0;
}

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

.admin-page-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 30px;
    padding-bottom: 20px;
    border-bottom: 2px solid var(--color-brown-border);
}

.admin-page-header h1 {
    font-size: 36px;
    margin-bottom: 0;
}

.admin-actions {
    display: flex;
    gap: 10px;
    align-items: center;
}

/* ============================================================
   LOGIN PAGE
   ============================================================ */
.login-wrapper {
    min-height: 60vh;
    display: flex;
    align-items: center;
    justify-content: center;
}

.login-card {
    background: var(--color-charcoal);
    border: 2px solid var(--color-brown-border);
    border-radius: var(--border-radius);
    padding: 50px 40px;
    width: 100%;
    max-width: 440px;
    text-align: center;
}

.login-card .site-logo {
    height: 80px;
    margin-bottom: 20px;
}

.login-card h2 {
    margin-bottom: 30px;
}

.login-card .form-group {
    text-align: left;
}

.login-card .btn {
    width: 100%;
    margin-top: 10px;
}

/* ============================================================
   DASHBOARD STATS
   ============================================================ */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
    margin-bottom: 30px;
}

.stat-card {
    background: var(--color-charcoal);
    border: 1px solid var(--color-brown-border);
    border-radius: var(--border-radius);
    padding: 24px;
    text-align: center;
    transition: border-color var(--transition);
}

.stat-card:hover {
    border-color: var(--color-orange);
}

.stat-number {
    font-family: var(--font-display);
    font-size: 42px;
    color: var(--color-gold);
    line-height: 1;
    margin-bottom: 8px;
}

.stat-label {
    font-family: var(--font-heading);
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--color-light-gray);
    opacity: 0.7;
}

/* ============================================================
   ADMIN FORM SECTIONS
   ============================================================ */
.form-section {
    background: var(--color-charcoal);
    border: 1px solid var(--color-brown-border);
    border-radius: var(--border-radius);
    padding: 30px;
    margin-bottom: 24px;
}

.form-section-title {
    font-family: var(--font-display);
    font-size: 24px;
    color: var(--color-orange);
    margin-bottom: 20px;
    padding-bottom: 10px;
    border-bottom: 1px solid var(--color-brown-border);
}

.form-section .form-row {
    margin-bottom: 0;
}

/* Checkbox / Radio styling */
.form-check {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 10px;
    cursor: pointer;
}

.form-check input[type="checkbox"],
.form-check input[type="radio"] {
    width: 18px;
    height: 18px;
    accent-color: var(--color-gold);
    cursor: pointer;
}

.form-check label {
    margin-bottom: 0;
    cursor: pointer;
    text-transform: none;
    font-weight: 400;
}

/* ============================================================
   ADMIN TABLES
   ============================================================ */
.admin-table-wrapper {
    background: var(--color-charcoal);
    border: 1px solid var(--color-brown-border);
    border-radius: var(--border-radius);
    overflow: hidden;
}

.admin-table-wrapper table {
    margin-bottom: 0;
}

.admin-table-actions {
    display: flex;
    gap: 6px;
}

/* ============================================================
   TIME SLOT MANAGEMENT
   ============================================================ */
.slot-management {
    margin-top: 20px;
}

.slot-row {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr auto auto;
    gap: 12px;
    align-items: end;
    padding: 12px;
    background: var(--color-primary-green);
    border: 1px solid var(--color-brown-border);
    border-radius: 8px;
    margin-bottom: 10px;
}

.slot-row .form-group {
    margin-bottom: 0;
}

.add-slot-btn {
    margin-top: 10px;
}

/* ============================================================
   AUTO-GENERATE TIME SLOTS
   Collapsible panel in tournament create/edit for bulk-creating
   time slots from a start date + frequency. Dashed orange border
   visually distinguishes it from the manual slot rows below.
   JS: toggleAutoGenerate(), generateTimeSlots(), doGenerateSlots()
   ============================================================ */
.auto-generate-panel {
    background: rgba(255, 161, 51, 0.05);
    border: 1px dashed var(--color-orange);
    border-radius: 8px;
    padding: 16px;
    margin-bottom: 20px;
}

.auto-generate-panel .form-row {
    margin-bottom: 0;
}

.auto-generate-panel .form-group {
    margin-bottom: 12px;
}

.auto-generate-panel .form-hint {
    font-size: 12px;
    opacity: 0.6;
    margin-top: 4px;
}

/* ============================================================
   MATCH EDITOR
   ============================================================ */
.match-editor {
    background: var(--color-primary-green);
    border: 1px solid var(--color-brown-border);
    border-radius: 8px;
    padding: 16px;
    margin-bottom: 12px;
}

.match-editor-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 12px;
}

.match-editor-teams {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    gap: 12px;
    align-items: center;
}

.match-editor-vs {
    font-family: var(--font-display);
    font-size: 20px;
    color: var(--color-orange);
    text-align: center;
}

.match-editor-team {
    text-align: center;
}

.match-editor-team .team-name {
    font-family: var(--font-heading);
    font-weight: 700;
    color: var(--color-gold);
    margin-bottom: 8px;
    font-size: 15px;
}

.match-editor-team input {
    width: 80px;
    text-align: center;
    padding: 8px;
}

/* ============================================================
   TOURNAMENT DETAIL ADMIN
   ============================================================ */
.admin-tabs {
    display: flex;
    gap: 4px;
    margin-bottom: 24px;
    border-bottom: 3px solid var(--color-brown-border);
    overflow-x: auto;
}

.admin-tab {
    padding: 12px 20px;
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 13px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--color-light-gray);
    background: none;
    border: none;
    cursor: pointer;
    border-bottom: 3px solid transparent;
    margin-bottom: -3px;
    transition: all var(--transition);
    white-space: nowrap;
}

.admin-tab:hover {
    color: var(--color-orange);
}

.admin-tab.active {
    color: var(--color-gold);
    border-bottom-color: var(--color-gold);
}

.admin-tab-panel {
    display: none;
}

.admin-tab-panel.active {
    display: block;
}

/* ============================================================
   CONFIRMATION MODAL
   ============================================================ */
.modal-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.7);
    z-index: 2000;
    justify-content: center;
    align-items: center;
}

.modal-overlay.active {
    display: flex;
}

.modal-box {
    background: var(--color-charcoal);
    border: 2px solid var(--color-brown-border);
    border-radius: var(--border-radius);
    padding: 30px;
    max-width: 500px;
    width: 90%;
}

.modal-title {
    font-family: var(--font-display);
    font-size: 24px;
    color: var(--color-gold);
    margin-bottom: 16px;
}

.modal-body {
    margin-bottom: 24px;
    color: var(--color-light-gray);
}

.modal-actions {
    display: flex;
    gap: 10px;
    justify-content: flex-end;
}

/* ============================================================
   RESPONSIVE ADMIN
   ============================================================ */
@media (max-width: 768px) {
    .admin-page-header {
        flex-direction: column;
        gap: 15px;
        align-items: flex-start;
    }

    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .slot-row {
        grid-template-columns: 1fr 1fr;
    }

    .match-editor-teams {
        grid-template-columns: 1fr;
    }

    .admin-tabs {
        gap: 2px;
    }

    .admin-tab {
        padding: 10px 14px;
        font-size: 12px;
    }

    .form-section {
        padding: 20px;
    }
}