:root {
    --primary: #4F46E5;
    --primary-light: #818CF8;
    --primary-bg: #EEF2FF;
    --gray-50: #F9FAFB;
    --gray-100: #F3F4F6;
    --gray-200: #E5E7EB;
    --gray-300: #D1D5DB;
    --gray-400: #9CA3AF;
    --gray-500: #6B7280;
    --gray-700: #374151;
    --gray-900: #111827;
    --success: #10B981;
    --warning: #F59E0B;
    --danger: #EF4444;
}

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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background: var(--gray-50);
    color: var(--gray-900);
    min-height: 100vh;
}

/* ─── Login ────────────────────────────────────────── */

.login-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--primary-bg) 0%, #fff 100%);
    padding: 1rem;
}

.login-card {
    background: #fff;
    border-radius: 1rem;
    padding: 2.5rem;
    width: 100%;
    max-width: 400px;
    box-shadow: 0 8px 30px rgba(0,0,0,0.06);
    border: 1px solid var(--gray-200);
}

.login-card h2 {
    font-size: 1.5rem;
    font-weight: 700;
    text-align: center;
    margin-bottom: 0.25rem;
}

.login-card .subtitle {
    text-align: center;
    color: var(--gray-500);
    margin-bottom: 1.5rem;
    font-size: 0.9rem;
}

.form-group {
    margin-bottom: 1rem;
}

.form-group label {
    display: block;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--gray-700);
    margin-bottom: 0.35rem;
}

.form-input {
    width: 100%;
    padding: 0.65rem 0.85rem;
    border: 1px solid var(--gray-300);
    border-radius: 0.5rem;
    font-size: 0.9rem;
    transition: border-color 0.15s;
    outline: none;
}

.form-input:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(79,70,229,0.1);
}

input[type="password"].form-input,
input[name="password"].form-input {
    padding-right: 2.5rem;
}

.password-wrapper {
    position: relative;
}

.password-toggle {
    position: absolute;
    right: 0.6rem;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    cursor: pointer;
    color: var(--gray-400);
    padding: 0.25rem;
    display: flex;
    align-items: center;
    justify-content: center;
}

.password-toggle:hover {
    color: var(--gray-700);
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.65rem 1.25rem;
    border-radius: 0.5rem;
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    border: none;
    transition: all 0.15s;
    text-decoration: none;
}

.btn-primary {
    background: var(--primary);
    color: #fff;
    width: 100%;
}

.btn-primary:hover { background: #4338CA; }

.btn-outline {
    background: transparent;
    border: 1px solid var(--gray-300);
    color: var(--gray-700);
}

.btn-outline:hover { background: var(--gray-50); }

.btn-sm {
    padding: 0.45rem 0.85rem;
    font-size: 0.8rem;
}

.btn-upgrade {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
    color: #fff;
    width: 100%;
    padding: 0.85rem;
    font-size: 1rem;
}

.btn-upgrade:hover { opacity: 0.9; }

.alert {
    padding: 0.65rem 0.85rem;
    border-radius: 0.5rem;
    font-size: 0.85rem;
    margin-bottom: 1rem;
}

.alert-error { background: #FEE2E2; color: #991B1B; }
.alert-success { background: #D1FAE5; color: #065F46; }

/* ─── App Layout ───────────────────────────────────── */

.app {
    display: none;
}

.app.active {
    display: block;
}

.app-header {
    background: #fff;
    border-bottom: 1px solid var(--gray-200);
    padding: 0.85rem 1.25rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: sticky;
    top: 0;
    z-index: 100;
}

.app-header h1 {
    font-size: 1.1rem;
    font-weight: 700;
}

.app-header .user-name {
    font-size: 0.85rem;
    color: var(--gray-500);
}

.app-nav {
    background: #fff;
    border-bottom: 1px solid var(--gray-200);
    display: flex;
    overflow-x: auto;
    padding: 0 1rem;
}

.app-nav a {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.75rem 1rem;
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--gray-500);
    text-decoration: none;
    white-space: nowrap;
    border-bottom: 2px solid transparent;
    transition: all 0.15s;
}

.app-nav a:hover { color: var(--primary); }
.app-nav a.active {
    color: var(--primary);
    border-bottom-color: var(--primary);
}

.app-nav a svg { width: 18px; height: 18px; }

@media (max-width: 640px) {
    .app-nav {
        justify-content: center;
        padding: 0;
    }
    .app-nav a {
        flex: 1;
        justify-content: center;
        padding: 0.85rem 0.5rem;
        font-size: 0.9rem;
        font-weight: 600;
    }
    .app-nav a svg { width: 16px; height: 16px; }
}

.app-content {
    padding: 1.25rem;
    max-width: 1000px;
    margin: 0 auto;
}

/* ─── Insight Alert ────────────────────────────────── */

.insight-alert {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
    padding: 0.7rem 1rem;
    margin-bottom: 1rem;
    background: var(--primary-bg);
    border: 1px solid rgba(79,70,229,0.15);
    border-radius: 0.5rem;
    font-size: 0.85rem;
    color: var(--gray-700);
    line-height: 1.4;
}

.insight-locked {
    background: linear-gradient(135deg, var(--primary-bg) 0%, #FEF3C7 100%);
    border-color: rgba(245,158,11,0.2);
}

.insight-cta {
    white-space: nowrap;
    background: var(--primary);
    color: #fff;
    border: none;
    padding: 0.35rem 0.85rem;
    border-radius: 0.375rem;
    font-size: 0.8rem;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.15s;
}

.insight-cta:hover {
    background: var(--primary-light);
}

/* ─── Stats Cards ──────────────────────────────────── */

.stats-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0.75rem;
    margin-bottom: 1.5rem;
}

.stat-card {
    background: #fff;
    border: 1px solid var(--gray-200);
    border-radius: 0.75rem;
    padding: 1rem;
    text-align: center;
}

.stat-card .stat-value {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--gray-900);
    line-height: 1.2;
}

.stat-card .stat-label {
    font-size: 0.75rem;
    color: var(--gray-500);
    font-weight: 500;
    margin-top: 0.25rem;
}

.stat-card .stat-icon {
    width: 36px;
    height: 36px;
    border-radius: 0.5rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 0.5rem;
}

.stat-card .stat-icon svg { width: 20px; height: 20px; }

/* ─── Chart Cards ──────────────────────────────────── */

.chart-card {
    background: #fff;
    border: 1px solid var(--gray-200);
    border-radius: 0.75rem;
    padding: 1.25rem;
    margin-bottom: 1rem;
}

.chart-card h3 {
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--gray-700);
    margin-bottom: 1rem;
}

/* ─── Locked Content ───────────────────────────────── */

.locked-wrapper {
    position: relative;
    overflow: hidden;
    border-radius: 0.75rem;
    margin-bottom: 1rem;
}

.locked-content {
    filter: blur(6px);
    pointer-events: none;
    user-select: none;
    opacity: 0.5;
}

.locked-overlay {
    position: absolute;
    inset: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    background: rgba(255,255,255,0.7);
    backdrop-filter: blur(2px);
    z-index: 10;
    padding: 1.5rem;
    text-align: center;
}

.locked-overlay .lock-icon {
    width: 48px;
    height: 48px;
    background: var(--primary-bg);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 0.75rem;
}

.locked-overlay .lock-icon svg {
    width: 24px;
    height: 24px;
    color: var(--primary);
}

.locked-overlay h4 {
    font-size: 1rem;
    font-weight: 700;
    margin-bottom: 0.35rem;
    color: var(--gray-900);
}

.locked-overlay p {
    font-size: 0.85rem;
    color: var(--gray-500);
    margin-bottom: 1rem;
    max-width: 300px;
}

.locked-overlay .btn-unlock {
    background: linear-gradient(135deg, var(--primary), var(--primary-light));
    color: #fff;
    padding: 0.65rem 1.5rem;
    border-radius: 2rem;
    font-weight: 700;
    font-size: 0.85rem;
    border: none;
    cursor: pointer;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    box-shadow: 0 4px 14px rgba(79,70,229,0.3);
    transition: all 0.2s;
}

.locked-overlay .btn-unlock:hover {
    transform: translateY(-1px);
    box-shadow: 0 6px 20px rgba(79,70,229,0.4);
}

/* ─── Profile ──────────────────────────────────────── */

.profile-card {
    background: #fff;
    border: 1px solid var(--gray-200);
    border-radius: 0.75rem;
    padding: 1.5rem;
    margin-bottom: 1rem;
}

.profile-card h3 {
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--gray-700);
    margin-bottom: 1rem;
    padding-bottom: 0.5rem;
    border-bottom: 1px solid var(--gray-100);
}

.profile-row {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    padding: 0.5rem 0;
    border-bottom: 1px solid var(--gray-50);
}

.profile-row:last-child { border: none; }

.profile-row .label {
    font-size: 0.8rem;
    color: var(--gray-500);
    font-weight: 500;
}

.profile-row .value {
    font-size: 0.85rem;
    font-weight: 600;
    text-align: right;
    max-width: 60%;
}

/* ─── Plan ─────────────────────────────────────────── */

.plan-card {
    background: #fff;
    border: 1px solid var(--gray-200);
    border-radius: 0.75rem;
    padding: 1.5rem;
    margin-bottom: 1rem;
    text-align: center;
}

.plan-card.current {
    border-color: var(--primary);
    border-width: 2px;
}

.plan-badge {
    display: inline-block;
    padding: 0.25rem 0.85rem;
    border-radius: 2rem;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.plan-badge.free { background: var(--gray-100); color: var(--gray-700); }
.plan-badge.pro { background: var(--primary-bg); color: var(--primary); }

.plan-price {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--gray-900);
    margin: 0.75rem 0 0.25rem;
}

.plan-price span {
    font-size: 1rem;
    font-weight: 500;
    color: var(--gray-500);
}

.plan-features {
    list-style: none;
    text-align: left;
    margin: 1rem 0;
}

.plan-features li {
    padding: 0.4rem 0;
    font-size: 0.85rem;
    color: var(--gray-700);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.plan-features li svg {
    width: 16px;
    height: 16px;
    color: var(--success);
    flex-shrink: 0;
}

.plan-features li.locked svg { color: var(--gray-300); }
.plan-features li.locked { color: var(--gray-400); }

/* ─── Payment History ──────────────────────────────── */

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

.payment-table th {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--gray-500);
    font-weight: 600;
    text-align: left;
    padding: 0.6rem 0.75rem;
    border-bottom: 1px solid var(--gray-200);
}

.payment-table td {
    padding: 0.6rem 0.75rem;
    font-size: 0.85rem;
    border-bottom: 1px solid var(--gray-100);
}

.badge {
    display: inline-block;
    padding: 0.15rem 0.5rem;
    border-radius: 1rem;
    font-size: 0.7rem;
    font-weight: 600;
}

.badge-paid { background: #D1FAE5; color: #065F46; }
.badge-pending { background: #FEF3C7; color: #92400E; }

/* ─── Loading ──────────────────────────────────────── */

.loading {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 3rem;
    color: var(--gray-400);
}

.spinner {
    width: 24px;
    height: 24px;
    border: 3px solid var(--gray-200);
    border-top-color: var(--primary);
    border-radius: 50%;
    animation: spin 0.6s linear infinite;
    margin-right: 0.75rem;
}

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

/* ─── Empty ────────────────────────────────────────── */

.empty-state {
    text-align: center;
    padding: 3rem 1rem;
    color: var(--gray-400);
}

.empty-state svg { width: 48px; height: 48px; margin-bottom: 0.75rem; }

/* ─── Grid helpers ─────────────────────────────────── */

.grid-2 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    align-items: stretch;
}

.grid-2 > div { display: flex; }
.grid-2 > div > .data-card { flex: 1; }

@media (max-width: 640px) {
    .grid-2 { grid-template-columns: 1fr; }
    .stats-grid { grid-template-columns: repeat(3, 1fr); gap: 0.5rem; }
    .stat-card { padding: 0.65rem 0.4rem; }
    .stat-card .stat-icon { width: 28px; height: 28px; margin-bottom: 0.35rem; }
    .stat-card .stat-icon svg { width: 15px; height: 15px; }
    .stat-card .stat-value { font-size: 1.2rem; }
    .stat-card .stat-label { font-size: 0.65rem; }
    .app-content { padding: 0.75rem; }
}

/* ─── Rows layout ──────────────────────────────────── */

.section-title {
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--gray-700);
    margin-bottom: 0.75rem;
    margin-top: 1.5rem;
}

/* ─── Date Filter ──────────────────────────────────── */

/* Desktop: inline bar */
.df-desktop {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
    background: #fff;
    border: 1px solid var(--gray-200);
    border-radius: 0.75rem;
    padding: 0.6rem 0.85rem;
    margin-bottom: 1rem;
    flex-wrap: wrap;
}

/* Mobile trigger: hidden on desktop */
.df-mobile-trigger { display: none; }
.df-overlay { display: none; }
.df-drawer { display: none; }

.df-presets {
    display: flex;
    gap: 0.35rem;
    flex-wrap: wrap;
}

.df-preset {
    padding: 0.3rem 0.7rem;
    border: 1px solid var(--gray-200);
    border-radius: 2rem;
    background: transparent;
    color: var(--gray-500);
    font-size: 0.75rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.15s;
    white-space: nowrap;
}

.df-preset:hover {
    color: var(--primary);
    border-color: var(--primary);
    background: var(--primary-bg);
}

.df-preset.active {
    color: #fff;
    background: var(--primary);
    border-color: var(--primary);
}

.df-month-nav {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.df-arrow {
    width: 28px;
    height: 28px;
    border: 1px solid var(--gray-200);
    border-radius: 0.35rem;
    background: transparent;
    color: var(--gray-500);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.15s;
}

.df-arrow:hover {
    color: var(--primary);
    border-color: var(--primary);
    background: var(--primary-bg);
}

.df-month-label {
    font-size: 0.8rem;
    font-weight: 700;
    color: var(--gray-700);
    min-width: 110px;
    text-align: center;
}

/* ─── Mobile: trigger + drawer ──────────────────── */
@media (max-width: 640px) {
    .df-desktop { display: none; }

    .df-mobile-trigger {
        display: flex;
        align-items: center;
        gap: 0.5rem;
        background: #fff;
        border: 1px solid var(--gray-200);
        border-radius: 0.75rem;
        padding: 0.55rem 0.85rem;
        margin-bottom: 1rem;
        cursor: pointer;
        transition: all 0.15s;
    }
    .df-mobile-trigger:active {
        background: var(--gray-100);
    }
    .df-mobile-trigger span {
        flex: 1;
        font-size: 0.85rem;
        font-weight: 700;
        color: var(--gray-700);
    }
    .df-mobile-trigger svg {
        color: var(--gray-400);
        flex-shrink: 0;
    }

    /* Overlay */
    .df-overlay {
        display: block;
        position: fixed;
        top: 0; left: 0; right: 0; bottom: 0;
        background: rgba(0,0,0,0.4);
        z-index: 998;
        opacity: 0;
        pointer-events: none;
        transition: opacity 0.25s;
    }
    .df-overlay.open {
        opacity: 1;
        pointer-events: auto;
    }

    /* Drawer */
    .df-drawer {
        display: block;
        position: fixed;
        bottom: 0; left: 0; right: 0;
        background: #fff;
        border-radius: 1rem 1rem 0 0;
        box-shadow: 0 -4px 24px rgba(0,0,0,0.15);
        z-index: 999;
        padding: 0.75rem 1.25rem 1.5rem;
        transform: translateY(100%);
        transition: transform 0.3s cubic-bezier(0.32, 0.72, 0, 1);
    }
    .df-drawer.open {
        transform: translateY(0);
    }

    .df-drawer-handle {
        width: 36px;
        height: 4px;
        background: var(--gray-300);
        border-radius: 2px;
        margin: 0 auto 0.75rem;
    }

    .df-drawer-title {
        font-size: 0.9rem;
        font-weight: 700;
        color: var(--gray-700);
        margin-bottom: 0.85rem;
    }

    .df-drawer-presets {
        display: flex;
        flex-direction: column;
        gap: 0.35rem;
    }

    .df-drawer-presets .df-preset {
        width: 100%;
        text-align: left;
        padding: 0.65rem 0.85rem;
        border-radius: 0.5rem;
        font-size: 0.85rem;
    }
    .df-drawer-presets .df-preset.active {
        color: #fff;
        background: var(--primary);
        border-color: var(--primary);
    }

    .df-drawer-divider {
        height: 1px;
        background: var(--gray-200);
        margin: 0.75rem 0;
    }

    .df-drawer .df-month-nav {
        justify-content: center;
        padding: 0.25rem 0;
    }
}

/* ─── Data Cards (numbers + toggle) ────────────────── */

.data-card {
    background: #fff;
    border: 1px solid var(--gray-200);
    border-radius: 0.75rem;
    padding: 1.25rem;
    margin-bottom: 1rem;
}

.data-card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 0.75rem;
}

.data-card-header h3 {
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--gray-700);
    margin: 0;
}

.chart-toggle {
    background: var(--gray-50);
    border: 1px solid var(--gray-200);
    border-radius: 0.4rem;
    padding: 0.35rem;
    cursor: pointer;
    color: var(--gray-400);
    display: flex;
    align-items: center;
    transition: all 0.15s;
}

.chart-toggle:hover {
    color: var(--primary);
    border-color: var(--primary);
    background: var(--primary-bg);
}

.chart-toggle.active {
    color: var(--primary);
    border-color: var(--primary);
    background: var(--primary-bg);
}

.data-rows {
    display: flex;
    flex-direction: column;
}

.data-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.45rem 0;
    border-bottom: 1px solid var(--gray-50);
}

.data-row:last-child { border: none; }

.data-label {
    font-size: 0.85rem;
    color: var(--gray-500);
}

.data-value {
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--gray-900);
}

.chart-area {
    margin-top: 1rem;
    padding-top: 1rem;
    border-top: 1px solid var(--gray-100);
    height: 200px;
}

/* ─── Password toggle ──────────────────────────────── */

.pw-toggle {
    position: absolute;
    right: 10px;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    cursor: pointer;
    color: var(--gray-400);
    padding: 4px;
    display: flex;
    align-items: center;
    transition: color 0.15s;
}

.pw-toggle:hover { color: var(--gray-700); }

/* ─── Upgrade Banner (footer fixo) ─────────────────── */

.upgrade-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: linear-gradient(135deg, #4F46E5 0%, #7C3AED 100%);
    padding: 0.65rem 1rem;
    box-shadow: 0 -4px 20px rgba(79, 70, 229, 0.3);
}

.ub-content {
    max-width: 800px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
}

.ub-text {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: #fff;
    font-size: 0.82rem;
}

.ub-text svg {
    flex-shrink: 0;
    color: #FDE68A;
}

.ub-btn {
    flex-shrink: 0;
    padding: 0.4rem 1.1rem;
    background: #fff;
    color: #4F46E5;
    border: none;
    border-radius: 2rem;
    font-size: 0.78rem;
    font-weight: 700;
    cursor: pointer;
    transition: transform 0.15s, box-shadow 0.15s;
    white-space: nowrap;
}

.ub-btn:hover {
    transform: scale(1.03);
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
}

/* Padding extra no body para o banner não cobrir conteúdo */
body.has-upgrade-banner .app-content {
    padding-bottom: 4rem;
}

@media (max-width: 640px) {
    .ub-text { font-size: 0.75rem; }
    .ub-text span strong:first-child { display: none; }
    .ub-btn { padding: 0.35rem 0.85rem; font-size: 0.75rem; }
}

/* ─── Upgrade Modal ────────────────────────────────── */

.upgrade-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.5);
    z-index: 2000;
    opacity: 0;
    transition: opacity 0.3s;
    backdrop-filter: blur(4px);
}
.upgrade-overlay.show { opacity: 1; }

.upgrade-modal {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) scale(0.9);
    z-index: 2001;
    background: #fff;
    border-radius: 1.25rem;
    padding: 2rem 1.75rem;
    max-width: 420px;
    width: 92%;
    box-shadow: 0 20px 60px rgba(0,0,0,0.25);
    opacity: 0;
    transition: transform 0.3s cubic-bezier(0.32,0.72,0,1), opacity 0.3s;
}
.upgrade-modal.show {
    opacity: 1;
    transform: translate(-50%, -50%) scale(1);
}

.um-close {
    position: absolute;
    top: 0.75rem;
    right: 0.75rem;
    background: none;
    border: none;
    cursor: pointer;
    color: var(--gray-400);
    padding: 4px;
    border-radius: 0.35rem;
    transition: all 0.15s;
}
.um-close:hover { color: var(--gray-700); background: var(--gray-100); }

.um-header {
    text-align: center;
    margin-bottom: 1.5rem;
}

.um-icon {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: linear-gradient(135deg, #EEF2FF 0%, #E0E7FF 100%);
    color: var(--primary);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 0.75rem;
}

.um-header h2 {
    font-size: 1.35rem;
    font-weight: 800;
    color: var(--gray-900);
    margin: 0 0 0.35rem;
}

.um-price {
    font-size: 2rem;
    font-weight: 900;
    color: var(--primary);
}
.um-price span {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--gray-400);
}

.um-daily {
    font-size: 0.8rem;
    color: var(--gray-500);
    margin-top: 0.15rem;
}

.um-benefits {
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
    margin-bottom: 1.5rem;
}

.um-benefit {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    font-size: 0.85rem;
    color: var(--gray-700);
    font-weight: 500;
}

.um-benefit svg { flex-shrink: 0; }

.um-cta {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.85rem;
    background: #25D366;
    color: #fff;
    border: none;
    border-radius: 0.75rem;
    font-size: 1rem;
    font-weight: 700;
    cursor: pointer;
    transition: transform 0.15s, box-shadow 0.15s;
}

.um-cta:hover {
    transform: scale(1.02);
    box-shadow: 0 6px 20px rgba(37,211,102,0.35);
}

.um-cta:active { transform: scale(0.98); }

.um-note {
    text-align: center;
    font-size: 0.72rem;
    color: var(--gray-400);
    margin-top: 0.6rem;
}

@media (max-width: 640px) {
    .upgrade-modal {
        padding: 1.5rem 1.25rem;
        max-width: none;
        width: 94%;
    }
    .um-header h2 { font-size: 1.15rem; }
    .um-price { font-size: 1.6rem; }
}

/* ─── Hide utility ─────────────────────────────────── */
.hidden { display: none !important; }