/* ============================================================
   RESPONSIVE DESIGN — Tablet & Desktop Breakpoints
   Mobile-first: base styles are mobile, we add on top.
   ============================================================ */

/* ─── Tablet (768px+) ─────────────────────────────────── */
@media (min-width: 768px) {

    /* Dashboard container */
    .dashboard {
        padding: 28px 40px;
        max-width: 900px;
        margin: 0 auto;
    }

    /* Header */
    .header {
        margin-bottom: 32px;
        padding-top: 12px;
    }

    .header-title {
        font-size: 32px;
    }

    /* Chart taller on tablet */
    .chart-container {
        height: 240px;
    }

    /* Hero profit slightly larger */
    .hero-profit {
        font-size: 52px;
    }

    /* Settings page wider */
    .settings-page {
        max-width: 560px;
        padding: 28px 24px;
    }

    /* Admin page wider */
    .admin-page {
        max-width: 700px;
        padding: 28px 24px;
    }

    /* Login form wider */
    .login-form {
        max-width: 380px;
    }

    .login-screen h1 {
        font-size: 42px;
    }

    /* Goal modal wider */
    .goal-modal-content {
        width: 360px;
    }

    /* Notifications modal — centered on tablet+ */
    .notifications-modal {
        align-items: center;
    }

    .notifications-modal-content {
        border-radius: 24px;
        border-bottom: 1px solid var(--border-accent);
        max-width: 480px;
        max-height: 80vh;
    }

    /* Layout editor modal — centered */
    .layout-editor-modal {
        align-items: center;
    }

    .layout-editor-modal-content {
        border-radius: 24px;
        border-bottom: 1px solid var(--border-accent);
        max-width: 480px;
        max-height: 80vh;
    }

    /* Zen modal — centered */
    .zen-modal {
        align-items: center;
        padding-bottom: 20px;
    }

    .zen-modal-content {
        max-width: 440px;
    }

    /* Zen screen content wider */
    .zen-content {
        max-width: 420px;
    }
}

/* ─── Hover effects (pointer devices on tablet+) ──────── */
@media (min-width: 768px) and (hover: hover) {
    .btn-icon:hover {
        background: var(--bg-card-elevated);
        border-color: var(--text-tertiary);
        color: var(--champagne);
    }

    .account-card:hover {
        background: var(--bg-card-elevated);
        border-color: rgba(255, 255, 255, 0.1);
    }

    .goal-edit-btn:hover {
        background: var(--bg-card-elevated);
        color: var(--gold);
        border-color: var(--gold);
    }

    .chart-period-btn:not(.active):hover {
        color: var(--champagne);
        background: rgba(201, 169, 98, 0.08);
    }

    .tax-card:hover {
        background: var(--bg-card-elevated);
    }

    .profit-log-card:hover {
        background: var(--bg-card-elevated);
    }

    .zen-duration-btn:hover {
        background: rgba(201, 169, 98, 0.1);
        border-color: rgba(201, 169, 98, 0.3);
    }

    .login-form button:hover::before {
        opacity: 0.1;
    }

    .login-form button:hover {
        box-shadow: 0 0 20px rgba(201, 169, 98, 0.15);
    }

    .settings-btn-primary:hover {
        background: #b8993a;
    }

    .settings-row-action:hover {
        background: var(--gold-dim);
    }

    .admin-action-btn:hover {
        background: var(--bg-card);
        border-color: var(--text-tertiary);
    }

    .admin-btn:hover {
        background: #b8993a;
    }

    .profit-log-load-more:hover {
        background: rgba(201, 169, 98, 0.15);
    }

    .layout-edit-btn:hover {
        background: rgba(201, 169, 98, 0.08);
        border-color: var(--gold);
    }

    .account-type-tab:hover:not(.active) {
        color: var(--champagne);
        background: rgba(255, 255, 255, 0.03);
    }

    .tax-year-btn:hover:not(:disabled) {
        opacity: 1;
    }

    .hero-card:hover {
        border-color: rgba(201, 169, 98, 0.45);
    }

    .milestone-card:hover,
    .breakeven-card:hover,
    .goal-card:hover {
        border-color: rgba(255, 255, 255, 0.1);
    }

    .notifications-modal-close:hover {
        background: var(--bg-card-elevated);
        border-color: var(--text-tertiary);
    }

    .settings-back-btn:hover,
    .admin-back-btn:hover {
        background: var(--bg-card-elevated);
        border-color: var(--text-tertiary);
    }
}

/* ─── Desktop (1024px+) ─────────────────────────────────── */
@media (min-width: 1024px) {

    /* Dashboard container */
    .dashboard {
        max-width: 1200px;
        padding: 32px 48px;
        padding-bottom: calc(48px + var(--safe-bottom));
    }

    /* Dashboard 2-column grid
       Cards fill columns in DOM order (respects layout editor reordering).
       Only the hero card spans both columns. */
    .dashboard-grid {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 24px;
        align-items: start;
    }

    /* Hero card always spans full width */
    .dashboard-grid > .hero-card {
        grid-column: 1 / -1;
    }

    /* Remove bottom margins — grid gap handles spacing */
    .dashboard-grid > .hero-card,
    .dashboard-grid > .goal-card,
    .dashboard-grid > .milestone-card,
    .dashboard-grid > .breakeven-card,
    .dashboard-grid > .chart-section,
    .dashboard-grid > .heatmap-section,
    .dashboard-grid > .accounts-wrapper {
        margin-bottom: 0;
    }

    .dashboard-grid > .tax-card,
    .dashboard-grid > .profit-log-card {
        margin-top: 0;
    }

    /* Chart taller on desktop */
    .chart-container {
        height: 300px;
    }

    /* Hero card tweaks */
    .hero-profit {
        font-size: 56px;
    }

    .hero-stat-value {
        font-size: 19px;
    }

    .hero-stat-label {
        font-size: 11px;
    }

    /* Account cards stats can be bigger */
    .account-stat-value {
        font-size: 14px;
    }

    /* Settings page — wider on desktop */
    .settings-page {
        max-width: 640px;
    }

    /* Admin page — wider on desktop */
    .admin-page {
        max-width: 800px;
    }

    /* Admin user cards — more horizontal on desktop */
    .admin-user-card {
        padding: 16px 0;
    }

    .admin-user-info {
        flex-direction: row;
        align-items: center;
        gap: 16px;
    }

    .admin-user-badges {
        margin-top: 0;
    }

    /* Login form */
    .login-form {
        max-width: 400px;
    }

    .login-screen h1 {
        font-size: 48px;
    }

    .login-screen::before {
        width: 500px;
        height: 500px;
    }

    /* Modal: notifications centered and wider */
    .notifications-modal-content {
        max-width: 520px;
    }

    /* Modal: layout editor */
    .layout-editor-modal-content {
        max-width: 520px;
    }

    /* Zen content */
    .zen-content {
        max-width: 480px;
    }

    .zen-message {
        font-size: 32px;
    }

    .zen-timer {
        font-size: 64px;
    }
}

/* ─── Wide Desktop (1440px+) ─────────────────────────────── */
@media (min-width: 1440px) {

    .dashboard {
        max-width: 1400px;
        padding: 40px 64px;
    }

    .dashboard-grid {
        gap: 28px;
    }

    .hero-profit {
        font-size: 60px;
    }

    .chart-container {
        height: 340px;
    }

    /* Admin wider */
    .admin-page {
        max-width: 960px;
    }
}