html, body {
    font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
    background: var(--mud-palette-background);
    color: var(--mud-palette-text-primary);
    -webkit-tap-highlight-color: transparent;
}

a, .btn-link {
    color: var(--mud-palette-primary);
}

a:hover, .btn-link:hover {
    color: var(--mud-palette-primary-darken);
}

.btn-primary {
    color: #fff;
    background-color: #1b6ec2;
    border-color: #1861ac;
}

.btn:focus, .btn:active:focus, .btn-link.nav-link:focus, .form-control:focus, .form-check-input:focus {
  box-shadow: 0 0 0 0.1rem var(--mud-palette-surface), 0 0 0 0.25rem var(--mud-palette-primary);
}

.form-control {
    background-color: var(--mud-palette-surface);
    color: var(--mud-palette-text-primary);
    border-color: var(--mud-palette-divider);
}

.form-control::placeholder {
    color: var(--mud-palette-text-disabled);
}

.form-control:focus {
    background-color: var(--mud-palette-background);
    color: var(--mud-palette-text-primary);
    border-color: var(--mud-palette-primary);
}

.form-control:disabled,
.form-control[readonly] {
    background-color: var(--mud-palette-background-gray);
    opacity: 0.7;
}

.content label,
.form-label {
    color: var(--mud-palette-text-secondary);
}

.form-check-label {
    color: var(--mud-palette-text-secondary);
}

.form-check-input {
    background-color: var(--mud-palette-surface);
    border-color: var(--mud-palette-divider);
}

.form-check-input:checked {
    background-color: var(--mud-palette-primary);
    border-color: var(--mud-palette-primary);
}

.btn-outline-secondary {
    color: var(--mud-palette-text-secondary);
    border-color: var(--mud-palette-divider);
}

.btn-outline-secondary:hover {
    color: var(--mud-palette-text-primary);
    background-color: var(--mud-palette-action-hover);
    border-color: var(--mud-palette-text-secondary);
}

.demo-account-card {
    background: var(--mud-palette-surface);
    border: 1px solid var(--mud-palette-divider);
    border-radius: 0.375rem;
    padding: 1rem;
}

.demo-account-title {
    color: var(--mud-palette-text-secondary);
    font-size: 0.8125rem;
    font-weight: 600;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    margin-bottom: 0.75rem;
}

.content {
    padding-top: 1.1rem;
}

.auth-form-hint {
    color: var(--mud-palette-text-secondary);
    font-size: 0.875rem;
    line-height: 1.45;
    margin: 0 0 0.75rem 0;
}

.app-top-row {
    background: var(--mud-palette-surface);
    border-bottom: 1px solid var(--mud-palette-divider);
    color: var(--mud-palette-text-secondary);
    justify-content: flex-start;
}

h1:focus {
    outline: none;
}

.valid.modified:not([type=checkbox]) {
    outline: 1px solid #26b050;
}

.invalid {
    outline: 1px solid #e50000;
}

.validation-message {
    color: #e50000;
}

.blazor-error-boundary {
    background: url(data:image/svg+xml;base64,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) no-repeat 1rem/1.8rem, #b32121;
    padding: 1rem 1rem 1rem 3.7rem;
    color: white;
}

    .blazor-error-boundary::after {
        content: "An error has occurred."
    }

.darker-border-checkbox.form-check-input {
    border-color: #929292;
}

.form-floating > .form-control-plaintext::placeholder, .form-floating > .form-control::placeholder {
    color: var(--bs-secondary-color);
    text-align: end;
}

.form-floating > .form-control-plaintext:focus::placeholder, .form-floating > .form-control:focus::placeholder {
    text-align: start;
}

/* Edit Habit / Edit Daily: hide default MudDialog paper so only the inner card is visible; popovers need a non-scrolling dialog root */
.mud-dialog.edit-habit-dialog,
.mud-dialog:has(.edit-habit-shell),
.mud-dialog.edit-daily-dialog,
.mud-dialog:has(.edit-daily-shell) {
    background: transparent !important;
    box-shadow: none !important;
    border: none !important;
    padding: 0 !important;
    overflow: visible !important;
    overflow-y: visible !important;
    max-height: none !important;
    width: min(24rem, calc(100vw - 2rem)) !important;
}

.mud-dialog.edit-habit-dialog .mud-dialog-content,
.mud-dialog:has(.edit-habit-shell) .mud-dialog-content,
.mud-dialog.edit-daily-dialog .mud-dialog-content,
.mud-dialog:has(.edit-daily-shell) .mud-dialog-content {
    padding: 0 !important;
    overflow: visible !important;
}

/* Consistent top-of-page titles (Settings, Statistics, etc.) */
.app-page-title {
    font-weight: 700;
    letter-spacing: -0.02em;
    color: var(--mud-palette-text-primary);
    border-bottom: 1px solid var(--mud-palette-divider);
    padding-bottom: 0.5rem;
    margin-bottom: 1rem;
}

/* App bar: MudToolBar can shrink-wrap; force full width + flex spacer so user/logout stay on the right edge */
.mud-appbar.app-top-bar {
    display: flex !important;
}

.mud-appbar.app-top-bar .mud-toolbar-appbar.app-top-bar-toolbar,
.mud-appbar.app-top-bar .mud-toolbar.mud-toolbar-appbar {
    flex: 1 1 auto !important;
    width: 100% !important;
    max-width: 100% !important;
    min-width: 0 !important;
    display: flex !important;
    flex-wrap: wrap !important;
    align-items: center !important;
}

.mud-appbar.app-top-bar .app-top-bar__row {
    display: flex !important;
    flex: 1 1 0% !important;
    width: 100% !important;
    max-width: 100% !important;
    min-width: 0 !important;
    flex-wrap: wrap !important;
    align-items: center !important;
    justify-content: flex-start !important;
    box-sizing: border-box !important;
}

.mud-appbar.app-top-bar .app-top-bar__flex-spacer {
    flex: 1 1 auto !important;
    min-width: 0.5rem !important;
    align-self: stretch !important;
}

.mud-appbar.app-top-bar .app-top-bar__right {
    flex: 0 0 auto !important;
    margin-left: 0 !important;
}

.text-transform-none {
    text-transform: none !important;
}

/* Page containers to limit width on big screens */
.settings-page-wrapper {
    max-width: 900px;
    margin: 0 auto;
    width: 100%;
}

.stats-page-wrapper {
    max-width: 1200px;
    margin: 0 auto;
    width: 100%;
}

/* ── App toasts (bottom-left snackbar) ───────────────────────────────────── */
.habitinator-toast {
    padding: 0 !important;
    background: var(--mud-palette-surface) !important;
    color: var(--mud-palette-text-primary) !important;
    border-radius: 0.75rem !important;
    border: 1px solid color-mix(in srgb, var(--mud-palette-text-primary) 8%, transparent) !important;
    box-shadow:
        0 12px 40px color-mix(in srgb, var(--mud-palette-text-primary) 10%, transparent),
        0 2px 10px color-mix(in srgb, var(--mud-palette-text-primary) 6%, transparent) !important;
    cursor: pointer;
    animation: toast-slide-in 0.25s cubic-bezier(0.22, 1, 0.36, 1);
}

@keyframes toast-slide-in {
    from { opacity: 0; transform: translateY(0.75rem); }
    to   { opacity: 1; transform: translateY(0); }
}

.habitinator-toast .mud-snackbar-icon,
.habitinator-toast .mud-snackbar-action,
.habitinator-toast .mud-snackbar-close-button {
    display: none !important;
}

.habitinator-toast .mud-snackbar-content {
    width: 100%;
    padding: 0 !important;
    margin: 0 !important;
}

.undo-toast-body {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    width: 100%;
    padding: 0.5rem 0.875rem;
}

.undo-toast-message {
    flex: 1;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--mud-palette-text-primary);
    line-height: 1.4;
}

.undo-toast-btn {
    flex-shrink: 0;
    background: var(--mud-palette-error);
    color: var(--mud-palette-error-contrast-text, #fff);
    border: none;
    border-radius: var(--mud-default-borderradius, 0.375rem);
    padding: 0.35rem 1rem;
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    cursor: pointer;
    transition: opacity 0.15s ease, background-color 0.15s ease;
}

.undo-toast-btn:hover {
    opacity: 0.9;
    background: color-mix(in srgb, var(--mud-palette-error) 88%, var(--mud-palette-black));
}

/* ── Premium Dialog Styling Overrides ────────────────────────────────────── */

/* Upgraded Backdrop blur on all dialog overlays */
.mud-dialog-container {
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    background-color: rgba(10, 15, 30, 0.4) !important;
    transition: background-color 0.2s ease, backdrop-filter 0.2s ease;
}

/* Base dialog style (all dialogs) */
.mud-dialog {
    border-radius: 0.5rem !important;
    border: 1px solid var(--mud-palette-divider) !important;
    background: var(--mud-palette-surface) !important;
    box-shadow: 
        0 20px 25px -5px rgba(0, 0, 0, 0.15), 
        0 8px 10px -6px rgba(0, 0, 0, 0.15) !important;
    overflow: hidden !important;
}

/* Consistent Title Bar */
.mud-dialog .mud-dialog-title {
    background: linear-gradient(to bottom, var(--mud-palette-surface), color-mix(in srgb, var(--mud-palette-surface) 95%, var(--mud-palette-text-primary) 5%)) !important;
    border-bottom: 1px solid var(--mud-palette-divider) !important;
    padding: 1rem 1.25rem !important;
}

.mud-dialog .mud-dialog-title .mud-typography {
    font-weight: 650 !important;
    font-size: 1.05rem !important;
    color: var(--mud-palette-text-primary) !important;
    letter-spacing: 0.01em;
}

/* Consistent Dialog Actions (Footer) */
.mud-dialog .mud-dialog-actions {
    border-top: 1px solid var(--mud-palette-divider) !important;
    padding: 0.85rem 1.25rem !important;
    background: var(--mud-palette-surface) !important;
    gap: 0.75rem !important;
}

/* Consistent Close Button style on base dialogs */
.mud-dialog-title .mud-button-close {
    color: var(--mud-palette-text-secondary) !important;
    margin-top: -0.15rem;
    margin-right: -0.15rem;
}

.mud-dialog-title .mud-button-close:hover {
    color: var(--mud-palette-text-primary) !important;
}

/* ── Activity Day Detail Dialog (Heatmap Details) Redesign ──────────────── */

/* Dialog content container custom spacing */
.activity-day-detail-dialog .activity-day-detail-dialog__content {
    padding: 1.25rem !important;
}

/* Dashboard Summary Card Widget */
.activity-day-detail-summary {
    background: color-mix(in srgb, var(--mud-palette-primary) 8%, var(--mud-palette-surface));
    border: 1px solid color-mix(in srgb, var(--mud-palette-primary) 15%, var(--mud-palette-divider));
    border-radius: 0.5rem;
    padding: 0.85rem 1.15rem;
    margin-bottom: 1.25rem;
    color: var(--mud-palette-text-primary);
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
}

.activity-day-detail-summary .mud-typography-body2 {
    font-weight: 600 !important;
    font-size: 0.95rem !important;
    letter-spacing: 0.01em;
    color: var(--mud-palette-text-primary) !important;
}

.activity-day-detail-tag {
    font-style: italic;
    color: var(--mud-palette-text-secondary);
}

/* Modern Timeline/List Table Layout */
.activity-day-detail-table.mud-table {
    background: transparent !important;
}

.activity-day-detail-table .mud-table-root {
    background: transparent !important;
    border: 1px solid var(--mud-palette-divider) !important;
    border-radius: 0.5rem !important;
    overflow: hidden !important;
    border-collapse: separate !important;
}

.activity-day-detail-table .mud-table-container {
    background: transparent !important;
}

.activity-day-detail-table .mud-table-body .mud-table-row {
    background: var(--mud-palette-surface) !important;
    transition: background-color 0.15s ease;
}

/* Stripes: Alternating row background using theme gray (nth-of-type even) */
.activity-day-detail-table .mud-table-body .mud-table-row:nth-of-type(even) {
    background: var(--mud-palette-background-gray) !important;
}


.activity-day-detail-table .mud-table-body .mud-table-cell {
    color: var(--mud-palette-text-primary) !important;
    border-bottom: 1px solid var(--mud-palette-divider) !important;
    padding: 0.75rem 1rem !important;
    font-size: 0.9rem !important;
}

.activity-day-detail-table .mud-table-body .mud-table-row:last-child .mud-table-cell {
    border-bottom: none !important;
}

/* Time Badge Column */
.activity-time-cell {
    width: 90px;
    font-weight: 600 !important;
    color: var(--mud-palette-text-secondary) !important;
    white-space: nowrap;
}

.activity-time-text {
    font-family: monospace, monospace;
    font-size: 0.85rem;
    letter-spacing: 0.02em;
    background: color-mix(in srgb, var(--mud-palette-text-secondary) 10%, transparent);
    padding: 0.2rem 0.45rem;
    border-radius: 0.25rem;
}

/* Details Description & Status Indicator */
.activity-desc-wrap {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.activity-text {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--mud-palette-text-primary);
}

/* Status Indicator Lights */
.activity-indicator {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    flex-shrink: 0;
    position: relative;
    display: inline-block;
}

.activity-day-detail-activity--done {
    background-color: var(--mud-palette-success) !important;
}

.activity-day-detail-activity--plus {
    background-color: var(--mud-palette-primary) !important;
}

.activity-day-detail-activity--minus {
    background-color: var(--mud-palette-warning) !important;
}

.activity-day-detail-activity--focus {
    background-color: var(--mud-palette-info) !important;
}

.activity-day-detail-dialog .mud-progress-linear {
    border-radius: 0.25rem;
}