/* ============================================================
   Sidebar Retrátil — Clorofila / Turbidez
   Variáveis CSS → manutenção centralizada de cores e espaços
   ============================================================ */
:root {
    --ct-primary: #069351;
    --ct-primary-dark: #046939;
    --ct-primary-light: #c8f0dd;
    --ct-primary-subtle: #edfaf3;

    --ct-blue: #3b82f6;
    --ct-green: #22c55e;
    --ct-red: #ef4444;

    --ct-bg: #ffffff;
    --ct-bg-soft: #f8fafc;
    --ct-border: #e5e9ed;
    --ct-border-input: #d4d8de;

    --ct-text: #1e293b;
    --ct-text-muted: #64748b;
    --ct-text-faint: #94a3b8;

    --ct-radius: 10px;
    --ct-radius-sm: 6px;
    --ct-shadow: 0 4px 24px rgba(0, 0, 0, 0.13), 0 1px 4px rgba(0, 0, 0, 0.06);
    --ct-toggle-shadow: 2px 0 12px rgba(0, 0, 0, 0.18);

    --ct-sidebar-width: 320px;
    --ct-transition: 0.26s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ── Wrapper lateral ao mapa ── */
#ct-sidebar-wrapper {
    display: flex;
    flex-direction: row;
    align-items: stretch;
    flex-shrink: 0;
    width: calc(var(--ct-sidebar-width) + 26px); /* sidebar + botão toggle */
    height: 100%;
    overflow: hidden;
    transition: width var(--ct-transition);
    z-index: 10;
    box-shadow: 2px 0 8px rgba(0, 0, 0, 0.08);
}

/* Estado colapsado — apenas o botão toggle fica visível */
#ct-sidebar-wrapper.ct-collapsed {
    width: 26px;
}

/* ── Botão de colapso ── */
#ct-sidebar-toggle {
    order: 2; /* fica na borda direita do wrapper */
    width: 26px;
    min-width: 26px;
    flex-shrink: 0;
    height: 100%;
    background: var(--ct-primary);
    color: #fff;
    border: none;
    border-radius: 0;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 11px;
    transition: background var(--ct-transition);
}

#ct-sidebar-toggle:hover {
    background: var(--ct-primary-dark);
}

#ct-sidebar-toggle:focus-visible {
    outline: 3px solid var(--ct-primary-light);
    outline-offset: -3px;
}

/* ── Sidebar principal ── */
#ct-sidebar {
    order: 1; /* fica à esquerda do botão toggle */
    flex: 1;
    min-width: 0;
    height: 100%;
    background: var(--ct-bg);
    border-radius: 0;
    overflow-y: auto;
    overflow-x: hidden;
    border-right: 1px solid var(--ct-border);
    scrollbar-width: thin;
    scrollbar-color: var(--ct-border) transparent;
}

#ct-sidebar::-webkit-scrollbar {
    width: 4px;
}

#ct-sidebar::-webkit-scrollbar-track {
    background: transparent;
}

#ct-sidebar::-webkit-scrollbar-thumb {
    background: var(--ct-border);
    border-radius: 4px;
}

/* ── Conteúdo interno ── */
.ct-sidebar-inner {
    width: var(--ct-sidebar-width);
    padding: 0 0 20px 0;
}

/* ── Cabeçalho ── */
.ct-sidebar-header {
    background: linear-gradient(135deg, var(--ct-primary) 0%, var(--ct-primary-dark) 100%);
    color: #fff;
    padding: 14px 16px 12px;
    display: flex;
    align-items: center;
    gap: 10px;
    position: sticky;
    top: 0;
    z-index: 10;
}

.ct-sidebar-header-icon {
    width: 30px;
    height: 30px;
    background: rgba(255, 255, 255, 0.15);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 13px;
    flex-shrink: 0;
}

.ct-sidebar-header-text {
    display: flex;
    flex-direction: column;
    gap: 1px;
}

.ct-sidebar-title {
    font-size: 16px;
    font-weight: 600;
    letter-spacing: 0.2px;
    line-height: 1.2;
}

.ct-sidebar-subtitle {
    font-size: 10px;
    opacity: 0.7;
    font-weight: 400;
    letter-spacing: 0.3px;
}

/* ── Divider de seção com badge ── */
.ct-section-divider {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 16px 4px;
}

.ct-section-divider-label {
    font-size: 9px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.8px;
    color: var(--ct-text-faint);
    white-space: nowrap;
}

.ct-section-divider-line {
    flex: 1;
    height: 1px;
    background: var(--ct-border);
}

/* ── Seção genérica ── */
.ct-section {
    padding: 10px 14px;
}

/* ── Label ── */
.ct-label {
    display: flex;
    align-items: center;
    gap: 5px;
    font-size: 10.5px;
    font-weight: 700;
    text-transform: uppercase;
    color: var(--ct-text-muted);
    letter-spacing: 0.5px;
    margin-bottom: 7px;
}

.ct-label-icon {
    font-size: 10px;
    color: var(--ct-primary);
    opacity: 0.8;
}

/* ── Toggle group (Clorofila/Turbidez, Mensal/Pentadal) ── */
.ct-toggle-group {
    display: flex;
    background: var(--ct-bg-soft);
    border-radius: var(--ct-radius-sm);
    border: 1px solid var(--ct-border);
    padding: 3px;
    gap: 3px;
}

.ct-toggle-btn {
    flex: 1;
    padding: 7px 8px;
    border: none;
    background: transparent;
    color: var(--ct-text-muted);
    font-size: 12px;
    font-weight: 400;
    cursor: pointer;
    border-radius: 4px;
    transition: background var(--ct-transition), color var(--ct-transition), box-shadow var(--ct-transition);
    letter-spacing: 0.1px;
}

.ct-toggle-btn.ct-btn-active {
    background: var(--ct-primary);
    color: #fff;
    box-shadow: 0 2px 8px rgba(44, 110, 73, 0.3);
}

.ct-toggle-btn:hover:not(.ct-btn-active) {
    background: var(--ct-primary-light);
    color: var(--ct-primary-dark);
}

.ct-toggle-btn:focus-visible {
    outline: 2px solid var(--ct-primary);
    outline-offset: 1px;
}

.ct-toggle-btn.ct-btn-loading {
    opacity: 0.65;
    cursor: wait;
    pointer-events: none;
}

.ct-toggle-btn.ct-btn-loading::after {
    content: '';
    display: inline-block;
    width: 10px;
    height: 10px;
    margin-left: 6px;
    border: 2px solid currentColor;
    border-top-color: transparent;
    border-radius: 50%;
    animation: ct-spin 0.6s linear infinite;
    vertical-align: middle;
}

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

/* ── Select ── */
.ct-select {
    width: 100%;
    height: 38px;
    padding: 6px 32px 6px 10px;
    border: 1.5px solid var(--ct-border-input);
    border-radius: var(--ct-radius-sm);
    font-size: 12px;
    color: var(--ct-text);
    background: var(--ct-bg);
    appearance: none;
    -webkit-appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='11' height='7' viewBox='0 0 11 7'%3E%3Cpath d='M1 1l4.5 5L10 1' stroke='%2364748b' stroke-width='1.5' fill='none' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 10px center;
    cursor: pointer;
    transition: border-color var(--ct-transition), box-shadow var(--ct-transition);
}

.ct-select:focus {
    outline: none;
    border-color: var(--ct-primary);
    box-shadow: 0 0 0 3px rgba(44, 110, 73, 0.12);
}

.ct-select:hover:not(:focus) {
    border-color: var(--ct-primary);
}

.ct-select.select2-hidden-accessible + .select2-container {
    width: 100% !important;
}

.ct-select.select2-hidden-accessible + .select2-container .select2-selection--single {
    height: 38px;
    border: 1.5px solid var(--ct-border-input);
    border-radius: var(--ct-radius-sm);
    background: var(--ct-bg);
    transition: border-color var(--ct-transition), box-shadow var(--ct-transition);
}

.ct-select.select2-hidden-accessible + .select2-container .select2-selection__rendered {
    height: 36px;
    line-height: 36px;
    padding-left: 10px;
    padding-right: 32px;
    font-size: 12px;
    color: var(--ct-text);
}

.ct-select.select2-hidden-accessible + .select2-container .select2-selection__placeholder {
    color: var(--ct-text-muted);
}

.ct-select.select2-hidden-accessible + .select2-container .select2-selection__arrow {
    height: 36px;
    right: 8px;
    width: 16px;
}

.ct-select.select2-hidden-accessible + .select2-container .select2-selection__arrow b {
    border-color: #64748b transparent transparent transparent;
    border-width: 5px 4px 0 4px;
    margin-left: -4px;
    margin-top: -2px;
}

.ct-select.select2-hidden-accessible + .select2-container .select2-selection__clear {
    color: var(--ct-text-muted);
    font-weight: 600;
    margin-right: 4px;
}

.ct-select.select2-hidden-accessible + .select2-container .select2-selection__clear:hover {
    color: var(--ct-primary-dark);
}

.ct-select.select2-hidden-accessible + .select2-container--open .select2-selection--single,
.ct-select.select2-hidden-accessible + .select2-container .select2-selection--single:focus {
    outline: none;
    border-color: var(--ct-primary);
    box-shadow: 0 0 0 3px rgba(44, 110, 73, 0.12);
}

.ct-select.select2-hidden-accessible + .select2-container:hover:not(.select2-container--open) .select2-selection--single {
    border-color: var(--ct-primary);
}

#ct-sidebar .select2-dropdown {
    border: 1.5px solid var(--ct-border-input);
    border-radius: var(--ct-radius-sm);
    overflow: hidden;
}

#ct-sidebar .select2-search--dropdown {
    padding: 8px;
}

#ct-sidebar .select2-search--dropdown .select2-search__field {
    height: 34px;
    border: 1.5px solid var(--ct-border-input);
    border-radius: var(--ct-radius-sm);
    font-size: 12px;
    color: var(--ct-text);
    padding: 6px 10px;
}

#ct-sidebar .select2-search--dropdown .select2-search__field:focus {
    outline: none;
    border-color: var(--ct-primary);
    box-shadow: 0 0 0 3px rgba(44, 110, 73, 0.12);
}

#ct-sidebar .select2-results__option {
    font-size: 12px;
    color: var(--ct-text);
    padding: 8px 10px;
}

#ct-sidebar .select2-results__option--highlighted[aria-selected] {
    background: var(--ct-primary-subtle);
    color: var(--ct-primary-dark);
}

#ct-sidebar .select2-results__option[aria-selected='true'] {
    background: var(--ct-primary-light);
    color: var(--ct-primary-dark);
}

/* ── Row com gap ── */
.ct-row-gap {
    display: flex;
    gap: 8px;
}

.ct-row-gap .ct-select {
    flex: 1;
}

/* ── Wrapper do slider pentadal para controlar espaçamento ── */
.ct-slider-wrap .janela-componente {
    width: 100%;
    box-shadow: none;
    border: 1.5px solid var(--ct-border);
    border-radius: var(--ct-radius-sm);
}

/* ── Cards de estatísticas ── */
.ct-stats-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 8px;
    padding: 4px 14px 10px;
}

.ct-stat-card {
    border-radius: var(--ct-radius-sm);
    padding: 10px 6px 9px;
    text-align: center;
    position: relative;
    overflow: hidden;
    transition: transform 0.18s ease, box-shadow 0.18s ease;
}

.ct-stat-card::before {
    content: '';
    position: absolute;
    inset: 0;
    opacity: 0.07;
    border-radius: inherit;
}

.ct-stat-min {
    background: #eff6ff;
    border: 1px solid #bfdbfe;
}

.ct-stat-min::before {
    background: var(--ct-blue);
}

.ct-stat-avg {
    background: #f0fdf4;
    border: 1px solid #bbf7d0;
}

.ct-stat-avg::before {
    background: var(--ct-green);
}

.ct-stat-max {
    background: #fef2f2;
    border: 1px solid #fecaca;
}

.ct-stat-max::before {
    background: var(--ct-red);
}

.ct-stat-card:hover {
    transform: translateY(-1px);
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.08);
}

.ct-stat-label {
    display: block;
    font-size: 9.5px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 4px;
}

.ct-stat-min .ct-stat-label {
    color: #2563eb;
}

.ct-stat-avg .ct-stat-label {
    color: #16a34a;
}

.ct-stat-max .ct-stat-label {
    color: #dc2626;
}

.ct-stat-value {
    display: block;
    font-size: 17px;
    font-weight: 800;
    line-height: 1.1;
    color: var(--ct-text);
}

.ct-stat-unit {
    display: block;
    font-size: 9px;
    color: var(--ct-text-faint);
    margin-top: 3px;
    font-weight: 500;
}

/* ── Slider de mês ── */
.ct-slider-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 8px;
}

.ct-mes-badge {
    font-size: 11px;
    font-weight: 700;
    color: var(--ct-primary);
    background: var(--ct-primary-light);
    padding: 2px 10px;
    border-radius: 20px;
    letter-spacing: 0.1px;
    border: 1px solid rgba(44, 110, 73, 0.15);
    min-width: 72px;
    text-align: center;
}

.ct-range {
    width: 100%;
    accent-color: var(--ct-primary);
    cursor: pointer;
    margin: 4px 0 2px;
    height: 4px;
}

.ct-range:disabled {
    opacity: 0.35;
    cursor: not-allowed;
}

.ct-range-ticks {
    display: flex;
    justify-content: space-between;
    font-size: 9px;
    color: #0f172a;
    padding: 0 2px;
    margin-top: 3px;
    letter-spacing: -0.2px;
}

/* ── Gráfico ── */
.ct-chart-section {
    padding-bottom: 6px;
}

#sb-chart-placeholder {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 148px;
    color: var(--ct-text-faint);
    font-size: 12px;
    background: var(--ct-bg-soft);
    border-radius: var(--ct-radius-sm);
    border: 1.5px dashed var(--ct-border);
    gap: 8px;
    margin-top: 6px;
}

#sb-chart-placeholder p {
    margin: 0;
    font-size: 11px;
    color: var(--ct-text-faint);
}

/* Canvas com altura fixa — obrigatório para o Chart.js renderizar corretamente */
#sb-chart {
    width: 100% !important;
    height: 320px !important;
    margin-top: 6px;
    border-radius: var(--ct-radius-sm);
}

/* ── Datepicker dentro da sidebar ── */
.ct-datepicker-section #datepicker_container {
    width: 100%;
}

.ct-datepicker-section .form-group {
    width: 100% !important;
    margin-bottom: 0;
}

.ct-datepicker-section input.form-control.datepicker {
    width: 100% !important;
    height: 38px;
    border: 1.5px solid var(--ct-border-input);
    border-radius: var(--ct-radius-sm);
    font-size: 13px;
    font-weight: 500;
    color: var(--ct-text);
    background: var(--ct-bg);
    padding: 6px 36px 6px 10px;
    cursor: pointer;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='13' height='13' viewBox='0 0 24 24' fill='none' stroke='%2364748b' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Crect x='3' y='4' width='18' height='18' rx='2' ry='2'%3E%3C/rect%3E%3Cline x1='16' y1='2' x2='16' y2='6'%3E%3C/line%3E%3Cline x1='8' y1='2' x2='8' y2='6'%3E%3C/line%3E%3Cline x1='3' y1='10' x2='21' y2='10'%3E%3C/line%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 10px center;
    transition: border-color var(--ct-transition), box-shadow var(--ct-transition);
}

.ct-datepicker-section input.form-control.datepicker:focus {
    outline: none;
    border-color: var(--ct-primary);
    box-shadow: 0 0 0 3px rgba(44,110,73,0.12);
}

.ct-datepicker-section input.form-control.datepicker:hover:not(:focus) {
    border-color: var(--ct-primary);
}

/* Garante que o popup do Bootstrap Datepicker fique acima do conteúdo */
.datepicker-dropdown {
    z-index: 9999 !important;
}

/* ── Info badge no cabeçalho do reservatório ── */
.ct-res-info {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 6px 10px;
    background: var(--ct-primary-subtle);
    border-radius: var(--ct-radius-sm);
    border: 1px solid rgba(44, 110, 73, 0.12);
    margin-top: 6px;
    font-size: 11px;
    color: var(--ct-primary-dark);
    font-weight: 500;
}

.ct-res-info i {
    font-size: 10px;
    opacity: 0.7;
}

.ct-map-distrito-popup {
    position: absolute;
    min-width: 260px;
    max-width: 320px;
    background: linear-gradient(180deg, #ffffff 0%, #f8fcfa 100%);
    border: 1px solid rgba(44, 110, 73, 0.22);
    border-radius: 12px;
    box-shadow: 0 14px 38px rgba(16, 24, 40, 0.28);
    padding: 12px;
    z-index: 40;
    pointer-events: auto;
    animation: ct-popup-fade-in 140ms ease-out;
}

.ct-map-distrito-popup::after {
    content: "";
    position: absolute;
    left: -7px;
    top: 10%;
    width: 14px;
    height: 14px;
    transform: translateY(-50%) rotate(45deg);
    background: #f8fcfa;
    border-left: 1px solid rgba(44, 110, 73, 0.22);
    border-bottom: 1px solid rgba(44, 110, 73, 0.22);
}

.ct-map-distrito-popup-close {
    position: absolute;
    top: 7px;
    right: 7px;
    border: 0;
    background: transparent;
    color: #475569;
    width: 22px;
    height: 22px;
    cursor: pointer;
    border-radius: 50%;
}

.ct-map-distrito-popup-close:hover {
    background: rgba(148, 163, 184, 0.2);
}

.ct-map-distrito-popup-head {
    display: flex;
    align-items: center;
    margin-bottom: 8px;
    padding-right: 20px;
}

.ct-map-distrito-popup-title {
    display: flex;
    align-items: center;
    gap: 6px;
    color: var(--ct-primary-dark);
    font-size: 12px;
}

.ct-map-distrito-popup-grid {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 4px 10px;
    font-size: 11px;
    color: var(--ct-text);
    background: rgba(255, 255, 255, 0.85);
    border: 1px solid rgba(148, 163, 184, 0.2);
    border-radius: 8px;
    padding: 8px;
}

.ct-map-distrito-popup-grid span {
    color: var(--ct-text-muted);
    font-weight: 600;
}

.ct-map-distrito-popup-grid strong {
    color: #0f172a;
    font-weight: 700;
}

.ct-map-distrito-popup-btn {
    margin-top: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    text-decoration: none;
    background: linear-gradient(135deg, var(--ct-primary) 0%, #0f7d4d 100%);
    color: #fff;
    border-radius: 8px;
    padding: 8px 10px;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.2px;
    transition: transform 120ms ease, box-shadow 120ms ease, background 120ms ease;
}

.ct-map-distrito-popup-btn:hover {
    color: #fff;
    background: var(--ct-primary-dark);
    transform: translateY(-1px);
    box-shadow: 0 8px 18px rgba(6, 147, 81, 0.28);
}

.ct-map-distrito-popup-btn:active {
    transform: translateY(0);
}

@keyframes ct-popup-fade-in {
    from {
        opacity: 0;
        transform: translateY(6px) scale(0.98);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}