/* ===== TEMA BASE ===== */
:root {
    --bg: #07111f;
    --card-bg: rgba(13, 27, 46, 0.95);
    --border: rgba(255, 255, 255, 0.13);
    --text: #eaf1ff;
    --muted: #9fb1ca;
    --accent: #4f8cff;
    --accent2: #00d4ff;
    --danger: #ff5a6d;
    --input-bg: rgba(255, 255, 255, 0.075);
    --input-border: rgba(255, 255, 255, 0.13);

    --light-bg: #f0f4fa;
    --light-card: #ffffff;
    --light-border: #c8d2e0;
    --light-text: #0a1a2f;
    --light-muted: #5a6f88;
    --light-input-bg: #ffffff;
    --light-input-border: #c8d2e0;

    --bg-gradient-light: linear-gradient(135deg, #eef2f8 0%, #d5dce6 100%);
    --bg-gradient-dark: linear-gradient(135deg, #050b15 0%, #0b1b30 100%);

    --gradient-light: linear-gradient(135deg, #f0f4fa 0%, #e4eaf2 50%, #dce4ee 100%);
    --gradient-card-light: linear-gradient(145deg, #ffffff 0%, #f8fafc 100%);
    --gradient-header-dark: linear-gradient(90deg, #4f8cff 0%, #00d4ff 100%);
    --gradient-btn-light: linear-gradient(135deg, #1a3a5a 0%, #2a5a7a 100%);
    --gradient-btn-hover-light: linear-gradient(135deg, #2a5a7a 0%, #3a6a8a 100%);
    --gradient-dropdown-light: linear-gradient(145deg, #ffffff 0%, #f5f8fc 100%);

    --gradient-dark: linear-gradient(135deg, #050b15 0%, #07111f 50%, #0b1b30 100%);
    --gradient-card-dark: linear-gradient(145deg, rgba(13, 27, 46, 0.95) 0%, rgba(10, 20, 35, 0.98) 100%);
    --gradient-btn-dark: linear-gradient(135deg, #216abd 0%, #2a5ae6 100%);
    --gradient-btn-hover-dark: linear-gradient(135deg, #1a4ae6 0%, #3a6af6 100%);
    --gradient-dropdown-dark: linear-gradient(145deg, rgba(13, 27, 46, 0.98) 0%, rgba(10, 20, 35, 0.99) 100%);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Inter', sans-serif;
    background: var(--bg-gradient-light);
    background-size: cover;
    display: flex;
    justify-content: center;
    padding: 40px 20px;
    min-height: 100vh;
    transition: background 0.4s, color 0.4s;
}

/* ===== ANIMAÇÕES GLOBAIS ===== */
@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(24px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes slideInItem {
    from { opacity: 0; transform: translateX(-10px); }
    to { opacity: 1; transform: translateX(0); }
}

@keyframes slideRow {
    from { opacity: 0; transform: translateX(-12px); }
    to { opacity: 1; transform: translateX(0); }
}

@keyframes shimmer {
    0% { background-position: -200% 0; }
    100% { background-position: 200% 0; }
}

@keyframes pulse-glow {
    0%, 100% { box-shadow: 0 0 0 0 rgba(79, 140, 255, 0.4); }
    50% { box-shadow: 0 0 0 8px rgba(79, 140, 255, 0); }
}

/* ===== TOAST ===== */
.toast {
    position: fixed;
    bottom: 30px;
    right: 30px;
    background: var(--light-text);
    color: white;
    padding: 14px 24px;
    border-radius: 16px;
    box-shadow: 0 8px 30px rgba(0,0,0,0.15);
    transform: translateY(100px);
    opacity: 0;
    transition: transform 0.4s cubic-bezier(0.34, 1.56, 0.64, 1), opacity 0.3s;
    z-index: 99999;
    font-weight: 600;
    font-size: 14px;
    max-width: 90%;
}
.toast.show {
    transform: translateY(0);
    opacity: 1;
}

/* ===== CONTAINER PRINCIPAL ===== */
.app-container {
    max-width: 1400px;
    width: 100%;
    background: var(--gradient-card-light);
    border-radius: 32px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.12), 0 8px 30px rgba(0, 0, 0, 0.08);
    padding: 28px 32px 40px;
    transition: background 0.4s, box-shadow 0.4s, transform 0.3s;
    animation: fadeInUp 0.6s ease-out;
    overflow: visible !important;
    position: relative;
    z-index: 0;
}

/* ===== HEADER ===== */
.header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
}

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

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

.header h1 {
    font-size: 24px;
    font-weight: 700;
    color: var(--light-text);
    letter-spacing: -0.3px;
    transition: color 0.4s;
}

.dark-mode-toggle {
    background: transparent;
    border: none;
    font-size: 22px;
    color: var(--light-text);
    cursor: pointer;
    padding: 8px;
    border-radius: 50%;
    transition: 0.2s;
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
}
.dark-mode-toggle:hover {
    background: rgba(0,0,0,0.05);
}

/* ===== FILTROS ===== */
.filters-grid {
    display: grid;
    grid-template-columns: minmax(150px, 175px) 1fr minmax(80px, 110px) auto;
    gap: 10px 16px;
    background: linear-gradient(145deg, rgba(255,255,255,0.8), rgba(245,248,252,0.6));
    backdrop-filter: blur(4px);
    padding: 14px 18px;
    border-radius: 20px;
    margin-bottom: 20px;
    border: 1px solid var(--light-border);
    align-items: end;
    transition: background 0.4s, border-color 0.4s, transform 0.3s ease, box-shadow 0.4s ease;
    animation: fadeInUp 0.6s ease-out 0.1s both;
    overflow: visible !important;
    position: relative;
    z-index: 1;
}
.filters-grid:hover {
    transform: translateY(-6px);
    box-shadow: 0 12px 40px rgba(79, 140, 255, 0.15), 0 0 30px rgba(79, 140, 255, 0.05);
    border-color: var(--accent);
}

.filter-group {
    display: flex;
    flex-direction: column;
    gap: 4px;
    overflow: visible !important;
}

.filter-group label {
    font-size: 11px;
    font-weight: 700;
    color: var(--light-muted);
    text-transform: uppercase;
    display: flex;
    align-items: center;
    gap: 4px;
    letter-spacing: 0.3px;
    transition: color 0.3s;
}
.filter-group label i {
    font-size: 12px;
    color: var(--light-muted);
    transition: color 0.3s;
}

.btn-group {
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    align-items: flex-end;
}
.btn-group label {
    visibility: hidden;
    margin: 0;
}

/* ===== DROPDOWN CUSTOMIZADO ===== */
.custom-select {
    position: relative;
    width: 100%;
    overflow: visible !important;
}

.select-trigger {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 8px 14px;
    background: var(--light-input-bg);
    border: 1px solid var(--light-input-border);
    border-radius: 20px;
    cursor: pointer;
    font-size: 14px;
    font-weight: 500;
    color: var(--light-text);
    transition: background 0.3s, border-color 0.3s, color 0.3s, box-shadow 0.2s;
    min-height: 38px;
    gap: 6px;
    box-shadow: 0 1px 4px rgba(0,0,0,0.04);
}
.select-trigger:hover {
    border-color: var(--accent);
    box-shadow: 0 2px 8px rgba(0,0,0,0.06);
}
.select-trigger i {
    font-size: 13px;
    color: var(--light-muted);
    transition: transform 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
    flex-shrink: 0;
}
.select-trigger.open i {
    transform: rotate(180deg);
}

/* Impede quebra de linha no texto do trigger */
.select-trigger span {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    flex: 1;
    min-width: 0;
    text-align: left;
}

.select-options {
    position: absolute;
    top: calc(100% + 6px);
    left: 0;
    right: 0;
    background: var(--gradient-dropdown-light);
    border: 1px solid var(--light-border);
    border-radius: 20px;
    padding: 6px 0;
    margin: 0;
    list-style: none;
    max-height: 200px;
    overflow-y: auto;
    box-shadow: 0 16px 60px rgba(0, 0, 0, 0.18);
    z-index: 99999 !important;
    opacity: 0;
    transform: translateY(-8px) scale(0.98);
    visibility: hidden;
    pointer-events: none;
    transition: opacity 0.2s ease, transform 0.25s ease, visibility 0.2s;
}
.select-options.open {
    opacity: 1;
    transform: translateY(0) scale(1);
    visibility: visible;
    pointer-events: auto;
}
.select-options.open li {
    animation: slideInItem 0.25s ease forwards;
    opacity: 0;
}
.select-options.open li:nth-child(1) { animation-delay: 0.02s; }
.select-options.open li:nth-child(2) { animation-delay: 0.04s; }
.select-options.open li:nth-child(3) { animation-delay: 0.06s; }
.select-options.open li:nth-child(4) { animation-delay: 0.08s; }
.select-options.open li:nth-child(5) { animation-delay: 0.10s; }
.select-options.open li:nth-child(6) { animation-delay: 0.12s; }
.select-options.open li:nth-child(7) { animation-delay: 0.14s; }
.select-options.open li:nth-child(8) { animation-delay: 0.16s; }
.select-options.open li:nth-child(9) { animation-delay: 0.18s; }
.select-options.open li:nth-child(10) { animation-delay: 0.20s; }

.select-options li {
    padding: 8px 16px;
    cursor: pointer;
    font-size: 14px;
    color: var(--light-text);
    transition: background 0.15s, color 0.15s;
    border-radius: 12px;
    margin: 3px 6px;
    white-space: nowrap;
}
.select-options li:hover {
    background: #e4eaf2;
}
.select-options li.selected {
    background: #dce8f5;
}

/* ===== BOTÃO (MODO CLARO) ===== */
.btn {
    position: relative;
    overflow: hidden;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    padding: 8px 22px;
    border: none;
    border-radius: 40px;
    font-weight: 700;
    font-size: 14px;
    cursor: pointer;
    transition: background 0.25s, transform 0.15s, box-shadow 0.25s;
    font-family: 'Inter', sans-serif;
    background: var(--gradient-btn-light);
    color: white;
    white-space: nowrap;
    height: 38px;
}
.btn:hover {
    background: var(--gradient-btn-hover-light);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(10, 26, 47, 0.20);
}
.btn:active {
    transform: scale(0.97);
}
.btn::after {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at center, rgba(255,255,255,0.3) 0%, transparent 70%);
    opacity: 0;
    transform: scale(2);
    transition: transform 0.6s, opacity 0.6s;
}
.btn:active::after {
    opacity: 1;
    transform: scale(0);
}
.btn.loading {
    pointer-events: none;
    opacity: 0.85;
}

.btn-primary {
    animation: pulse-glow 3s infinite;
}

/* ===== SKELETON ===== */
.skeleton-row {
    display: flex;
    gap: 16px;
    padding: 10px 16px;
    border-bottom: 1px solid var(--light-border);
}
.skeleton-line {
    height: 16px;
    background: #e0e6ed;
    border-radius: 8px;
    background: linear-gradient(90deg, #e0e6ed 25%, #f0f4fa 50%, #e0e6ed 75%);
    background-size: 200% 100%;
    animation: shimmer 1.5s infinite;
}
.skeleton-line.short {
    width: 40%;
}
.skeleton-line.long {
    width: 70%;
}

/* ===== TÍTULO E TABELAS ===== */
.page-subtitle {
    font-size: 18px;
    font-weight: 600;
    color: var(--light-text);
    margin: 0 0 10px 0;
    transition: color 0.3s;
    animation: fadeInUp 0.6s ease-out 0.2s both;
}

.comparison-container {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
    position: relative;
    z-index: 0;
}
.comparison-container .table-wrapper:nth-child(1) {
    animation-delay: 0.1s;
}
.comparison-container .table-wrapper:nth-child(2) {
    animation-delay: 0.25s;
}

/* ===== TABELAS ===== */
.table-wrapper {
    flex: 1 1 45%;
    min-width: 280px;
    border-radius: 20px;
    border: 1px solid var(--light-border);
    background: var(--light-card);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.06);
    transition: background 0.4s, border-color 0.4s, box-shadow 0.4s ease, transform 0.3s ease;
    position: relative;
    z-index: 0;
    display: flex;
    flex-direction: column;
    overflow: hidden;
}
.table-wrapper:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 40px rgba(79, 140, 255, 0.15), 0 0 20px rgba(79, 140, 255, 0.05);
}

/* Área com scroll (thead sticky funciona aqui) */
.table-scroll {
    overflow-y: auto;
    max-height: 400px;
}

.table-wrapper table th:last-child,
.table-wrapper table td.price {
    text-align: center;
}

table th,
table td {
    text-align: left;
    padding: 10px 16px;
    border-bottom: 1px solid #e6ecf3;
    color: var(--light-text);
    font-weight: 500;
}

.table-wrapper table thead {
    position: sticky;
    top: 0;
    z-index: 2;
}

.table-wrapper table thead th {
    background: #1a3a5a !important;
    color: #ffffff;
    font-weight: 700;
    text-transform: uppercase;
    font-size: 12px;
    letter-spacing: 0.5px;
    padding: 14px 16px;
    border-bottom: none;
}

.table-header {
    padding: 8px 20px 2px 20px;
    background: var(--light-card);
    border-bottom: 1px solid var(--light-border);
    transition: background 0.4s, border-color 0.4s;
}
.table-header h3 {
    font-size: 16px;
    font-weight: 700;
    color: var(--light-text);
    display: flex;
    align-items: center;
    gap: 8px;
}

table {
    width: 100%;
    border-collapse: collapse;
    font-size: 14px;
}
table td {
    padding: 10px 16px;
    border-bottom: 1px solid #e6ecf3;
    color: var(--light-text);
    font-weight: 500;
    transition: background 0.2s, color 0.3s;
}
table tbody tr {
    transition: background 0.15s, transform 0.15s, box-shadow 0.2s;
}
table tbody tr:hover {
    background: #ecf2fa;
    cursor: pointer;
}
table tbody tr.selected {
    background: #dce8f5;
    transform: scale(1.01);
    box-shadow: 0 2px 8px rgba(0,0,0,0.06);
}

.equip-row {
    animation: slideRow 0.3s ease forwards;
    opacity: 0;
}
.equip-row:nth-child(1) { animation-delay: 0.02s; }
.equip-row:nth-child(2) { animation-delay: 0.04s; }
.equip-row:nth-child(3) { animation-delay: 0.06s; }
.equip-row:nth-child(4) { animation-delay: 0.08s; }
.equip-row:nth-child(5) { animation-delay: 0.10s; }
.equip-row:nth-child(6) { animation-delay: 0.12s; }
.equip-row:nth-child(7) { animation-delay: 0.14s; }
.equip-row:nth-child(8) { animation-delay: 0.16s; }
.equip-row:nth-child(9) { animation-delay: 0.18s; }
.equip-row:nth-child(10) { animation-delay: 0.20s; }

.equip-name {
    font-weight: 600;
    color: var(--light-text);
}
.price {
    font-weight: 700;
    color: var(--accent);
    font-size: 15px;
}
.empty-state {
    text-align: center;
    padding: 30px 20px;
    color: var(--light-muted);
}
.empty-state i {
    font-size: 26px;
    color: #b0c4d8;
    margin-bottom: 8px;
    display: block;
}

/* ===== CARACTERÍSTICAS ===== */
.constructive-section {
    margin-top: 24px;
    background: linear-gradient(145deg, rgba(255,255,255,0.8), rgba(245,248,252,0.6));
    backdrop-filter: blur(4px);
    border-radius: 20px;
    padding: 18px 24px;
    border: 1px solid var(--light-border);
    transition: background 0.4s, border-color 0.4s, transform 0.3s ease, box-shadow 0.4s ease;
    animation: fadeInUp 0.6s ease-out 0.35s both;
    position: relative;
    z-index: 0;
}
.constructive-section:hover {
    transform: translateY(-6px);
    box-shadow: 0 12px 40px rgba(79, 140, 255, 0.15), 0 0 20px rgba(79, 140, 255, 0.05);
    border-color: var(--accent);
}
.constructive-section h3 {
    font-size: 15px;
    font-weight: 700;
    color: var(--light-text);
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 12px;
}
.constructive-text {
    font-size: 14px;
    color: var(--light-text);
    line-height: 1.6;
    background: var(--light-card);
    padding: 12px 16px;
    border-radius: 12px;
    border: 1px solid var(--light-border);
    min-height: 50px;
    transition: background 0.4s, color 0.4s, border-color 0.4s;
}
.constructive-empty {
    color: var(--light-muted);
    font-size: 14px;
    margin: 0;
}

/* ===== SCROLLBAR PERSONALIZADA ===== */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}
::-webkit-scrollbar-track {
    background: var(--light-bg);
    border-radius: 10px;
}
::-webkit-scrollbar-thumb {
    background: var(--light-border);
    border-radius: 10px;
    transition: background 0.2s;
}
::-webkit-scrollbar-thumb:hover {
    background: #a0b0c4;
}
* {
    scrollbar-width: thin;
    scrollbar-color: var(--light-border) var(--light-bg);
}

.table-scroll::-webkit-scrollbar-track,
.select-options::-webkit-scrollbar-track {
    background: var(--light-bg);
    border-radius: 10px;
}
.table-scroll::-webkit-scrollbar-thumb,
.select-options::-webkit-scrollbar-thumb {
    background: var(--light-border);
    border-radius: 10px;
}
.table-scroll::-webkit-scrollbar-thumb:hover,
.select-options::-webkit-scrollbar-thumb:hover {
    background: #a0b0c4;
}

/* ============================================================
   DARK MODE
   ============================================================ */
body.dark-mode {
    background: var(--bg-gradient-dark);
    background-size: cover;
}
body.dark-mode .app-container {
    background: var(--gradient-card-dark);
    box-shadow: 0 20px 60px rgba(0,0,0,0.6), 0 8px 30px rgba(0,0,0,0.4);
    border: 1px solid var(--border);
}
body.dark-mode .header h1 {
    background: var(--gradient-header-dark);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}
body.dark-mode .dark-mode-toggle {
    color: var(--text);
}
body.dark-mode .dark-mode-toggle:hover {
    background: rgba(255,255,255,0.05);
}

body.dark-mode .filters-grid {
    background: linear-gradient(145deg, rgba(255,255,255,0.06), rgba(255,255,255,0.02));
    backdrop-filter: blur(8px);
    border-color: var(--border);
}
body.dark-mode .filters-grid:hover {
    box-shadow: 0 12px 40px rgba(79,140,255,0.2), 0 0 30px rgba(79,140,255,0.05);
    border-color: var(--accent);
}
body.dark-mode .filter-group label {
    color: var(--muted);
}
body.dark-mode .filter-group label i {
    color: var(--muted);
}

body.dark-mode .select-trigger {
    background: var(--input-bg);
    border-color: var(--input-border);
    color: var(--text);
    box-shadow: none;
}
body.dark-mode .select-trigger:hover {
    border-color: var(--accent);
    box-shadow: 0 0 0 1px var(--accent), 0 2px 12px rgba(79,140,255,0.15);
}
body.dark-mode .select-trigger i {
    color: var(--muted);
}
body.dark-mode .select-options {
    background: var(--gradient-dropdown-dark);
    border-color: var(--border);
    backdrop-filter: blur(12px);
}
body.dark-mode .select-options li {
    color: var(--text);
}
body.dark-mode .select-options li:hover {
    background: rgba(255,255,255,0.06);
}
body.dark-mode .select-options li.selected {
    background: rgba(79,140,255,0.2);
    color: var(--accent2);
}

body.dark-mode .btn {
    background: var(--gradient-btn-dark);
    color: #fff;
}
body.dark-mode .btn:hover {
    background: var(--gradient-btn-hover-dark);
    box-shadow: 0 8px 24px rgba(14, 61, 230, 0.5);
}

body.dark-mode .toast {
    background: var(--card-bg);
    border: 1px solid var(--border);
    color: var(--text);
}

body.dark-mode .page-subtitle {
    color: var(--text);
}

body.dark-mode .table-wrapper {
    background: rgba(255,255,255,0.04);
    border-color: var(--border);
}
body.dark-mode .table-wrapper:hover {
    box-shadow: 0 12px 40px rgba(79,140,255,0.15);
}

body.dark-mode .table-wrapper table thead th {
    background: #0a1a2f !important;
    color: var(--text);
}

body.dark-mode .table-header {
    background: transparent;
    border-color: var(--border);
}
body.dark-mode .table-header h3 {
    color: var(--text);
}
body.dark-mode table td {
    color: var(--text);
    border-color: rgba(255,255,255,0.06);
}
body.dark-mode table tbody tr:hover {
    background: rgba(255,255,255,0.05);
}
body.dark-mode table tbody tr.selected {
    background: rgba(79,140,255,0.15);
    transform: scale(1.01);
    box-shadow: 0 2px 12px rgba(79,140,255,0.15);
}
body.dark-mode .equip-name {
    color: var(--text);
}
body.dark-mode .price {
    color: var(--accent2);
}
body.dark-mode .empty-state {
    color: var(--muted);
}
body.dark-mode .empty-state i {
    color: rgba(255,255,255,0.15);
}

body.dark-mode .constructive-section {
    background: linear-gradient(145deg, rgba(255,255,255,0.06), rgba(255,255,255,0.02));
    backdrop-filter: blur(8px);
    border-color: var(--border);
}
body.dark-mode .constructive-section:hover {
    box-shadow: 0 12px 40px rgba(79,140,255,0.2);
    border-color: var(--accent);
}
body.dark-mode .constructive-section h3 {
    color: var(--text);
}
body.dark-mode .constructive-text {
    background: rgba(255,255,255,0.03);
    color: var(--text);
    border-color: var(--border);
}
body.dark-mode .constructive-empty {
    color: var(--muted);
}

body.dark-mode ::-webkit-scrollbar-track {
    background: var(--bg);
}
body.dark-mode ::-webkit-scrollbar-thumb {
    background: rgba(255,255,255,0.15);
}
body.dark-mode ::-webkit-scrollbar-thumb:hover {
    background: rgba(255,255,255,0.25);
}
body.dark-mode {
    scrollbar-color: rgba(255,255,255,0.15) var(--bg);
}
body.dark-mode .table-scroll::-webkit-scrollbar-track,
body.dark-mode .select-options::-webkit-scrollbar-track {
    background: var(--bg);
}
body.dark-mode .table-scroll::-webkit-scrollbar-thumb,
body.dark-mode .select-options::-webkit-scrollbar-thumb {
    background: rgba(255,255,255,0.15);
}
body.dark-mode .table-scroll::-webkit-scrollbar-thumb:hover,
body.dark-mode .select-options::-webkit-scrollbar-thumb:hover {
    background: rgba(255,255,255,0.25);
}

/* ===== TRIGGER DESABILITADO (Configuração sem Linha) ===== */
.select-trigger.disabled {
    opacity: 0.55;
    cursor: not-allowed;
    background: #eef1f5;
    border-color: #d5dce6;
    color: var(--light-muted);
    box-shadow: none;
}
.select-trigger.disabled:hover {
    border-color: var(--light-input-border);
    box-shadow: none;
}
.select-trigger.disabled i {
    opacity: 0.6;
}

body.dark-mode .select-trigger.disabled {
    background: rgba(255, 255, 255, 0.03);
    border-color: rgba(255, 255, 255, 0.08);
    color: var(--muted);
}
body.dark-mode .select-trigger.disabled:hover {
    border-color: rgba(255, 255, 255, 0.08);
    box-shadow: none;
}

/* ===== RESPONSIVO ===== */
@media (max-width: 800px) {
    .filters-grid {
        grid-template-columns: 1fr 1fr;
        padding: 14px 16px;
        gap: 10px;
    }
    .btn-group {
        grid-column: span 2;
        align-items: stretch;
    }
    .btn {
        width: 100%;
        justify-content: center;
    }
}
@media (max-width: 500px) {
    .filters-grid {
        grid-template-columns: 1fr;
    }
    .btn-group {
        grid-column: span 1;
    }
    .header {
        flex-wrap: wrap;
        gap: 10px;
    }
}