/* ============================================================================
   legacy-aliases.css — SITE ONLY. Not part of the design system's look.
   Older class names on the live site (.btn, .card, .badge, .status-*,
   .form-group, hr …) styled to match the .bt-* components until every
   template uses the bt- classes. Load after components.css. Delete when the
   last template is migrated (SPEC_DESIGN_SYSTEM_ROLLOUT.md §8).
   ========================================================================= */

:root {
    --btn-primary-bg:    var(--bt-plum);
    --btn-primary-hover: var(--bt-plum-700);
    --btn-primary-fg:    var(--bt-white);
}
body.db-body {
    --btn-primary-bg:    var(--bt-coral-fill);
    --btn-primary-hover: var(--bt-coral-fill-hover);
}
.btn,
.submit-btn,
.google-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    min-height: 48px;
    padding: 0 24px;
    box-sizing: border-box;
    font-family: var(--font-sans);
    font-weight: 600;
    font-size: 16px;
    letter-spacing: 0.01em;
    line-height: 1.2;
    color: var(--btn-primary-fg);
    background: var(--btn-primary-bg);
    border: 1.5px solid transparent;
    border-radius: var(--radius-button);
    cursor: pointer;
    text-decoration: none;
    text-align: center;
    white-space: nowrap;
    box-shadow: none;
    transition: background var(--dur-fast) var(--ease-calm),
                color var(--dur-fast) var(--ease-calm),
                border-color var(--dur-fast) var(--ease-calm),
                transform var(--dur-fast) var(--ease-calm);
}
.btn:hover,
.btn-primary:hover,
.submit-btn:hover {
    background: var(--btn-primary-hover);
    color: var(--btn-primary-fg);
    text-decoration: none;
    transform: none;
    box-shadow: none;
}
.btn:active,
.submit-btn:active {
    transform: translateY(1px);
}
.btn:focus-visible,
.submit-btn:focus-visible,
.google-btn:focus-visible {
    outline: none;
    box-shadow: var(--focus-ring);
}
.btn[disabled],
.btn.is-disabled,
.submit-btn[disabled] {
    opacity: 0.45;
    cursor: not-allowed;
    transform: none;
}
.btn-primary {
    background: var(--btn-primary-bg);
    color: var(--btn-primary-fg);
    border-color: transparent;
}
.btn-sm,
.btn-small {
    min-height: 40px;
    padding: 0 18px;
    font-size: 14px;
    gap: 8px;
}
.submit-btn,
.google-btn {
    display: flex;
    width: 100%;
}
.btn-secondary,
.btn-outline,
.google-btn {
    background: transparent;
    color: var(--bt-plum);
    border-color: var(--bt-plum);
}
.btn-secondary:hover,
.btn-outline:hover,
.google-btn:hover {
    background: var(--bt-plum);
    color: var(--bt-white);
    border-color: var(--bt-plum);
    transform: none;
    box-shadow: none;
}
.btn-text {
    background: transparent;
    color: var(--bt-plum);
    border-color: transparent;
}
.btn-text:hover {
    background: var(--bt-blush);
    color: var(--bt-plum);
    text-decoration: none;
}
.btn-text {
    min-height: 0;
    padding: 4px 8px;
}
.btn-danger {
    background: var(--danger);
    color: var(--bt-white);
    border-color: transparent;
}
.btn-danger:hover {
    background: #A33224;
    color: var(--bt-white);
}
@media (max-width: 640px) {
    .btn,
.submit-btn,
.google-btn,
.btn-primary,
.btn-secondary,
.btn-outline,
.btn-sm,
.btn-small {
        white-space: normal;
        max-width: 100%;
        min-width: 0;
        text-align: center;
        line-height: 1.25;
        padding-top: 10px;
        padding-bottom: 10px;
    }
}
@media (max-width: 480px) {
    .btn:not(.btn-sm):not(.btn-small):not(.btn-inline) {
        width: 100%;
    }
}
.btn-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    padding: 0;
    border-radius: 50%;
    background: transparent;
    color: var(--bt-plum);
    border: 1.5px solid transparent;
    cursor: pointer;
    font-size: 22px;
    transition: background var(--dur-fast) var(--ease-calm);
}
.btn-icon:hover {
    background: var(--bt-blush);
}
.btn-icon:focus-visible {
    outline: none;
    box-shadow: var(--focus-ring);
}
.mobile-menu-toggle,
.db-menu-toggle {
    width: 48px;
    height: 48px;
    padding: 0;
    border-radius: 50%;
    background: transparent;
    color: var(--bt-plum);
    border: 1.5px solid transparent;
    font-size: 26px;
    line-height: 1;
    text-align: center;
}
.mobile-menu-toggle:hover {
    background: var(--bt-blush);
    color: var(--bt-plum);
}
@media (max-width: 1000px) {
    .mobile-menu-toggle {
        display: inline-flex;
        align-items: center;
        justify-content: center;
    }
}
body.db-body .db-menu-toggle {
    width: auto;
    min-width: 48px;
    padding: 0 14px;
    border-radius: var(--radius-pill);
    color: var(--bt-white);
    border-color: rgba(255, 255, 255, 0.35);
    background: transparent;
}
body.db-body .db-menu-toggle:hover {
    background: rgba(255, 255, 255, 0.12);
    color: var(--bt-white);
}
body.db-body .db-menu-toggle:focus-visible {
    outline: none;
    box-shadow: var(--focus-ring);
}
.db-stat-label {
    font-family: var(--font-sans);
    font-weight: 700;
    font-size: 13px;
    letter-spacing: var(--tracking-label);
    text-transform: uppercase;
    color: var(--text-muted);
}
.card {
    background: var(--surface-card);
    color: var(--text-body);
    border: 1px solid transparent;
    border-radius: var(--radius-card);
    box-shadow: var(--shadow-card);
    overflow: hidden;
    transition: box-shadow var(--dur-base) var(--ease-calm), transform var(--dur-base) var(--ease-calm);
}
.card:hover {
    box-shadow: var(--shadow-card);
}
a.card,
.card[role="button"] {
    cursor: pointer;
}
a.card:hover,
.card[role="button"]:hover {
    box-shadow: var(--shadow-raised);
    transform: translateY(-2px);
}
.card-accent {
    border-left-width: 1px;
    border-left-color: transparent;
}
.badge,
.status-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    min-height: 24px;
    padding: 0 10px;
    box-sizing: border-box;
    border-radius: var(--radius-pill);
    border: 1.5px solid transparent;
    font-family: var(--font-sans);
    font-weight: 700;
    font-size: 11px;
    line-height: 1;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    white-space: nowrap;
    background: var(--bt-pink-100);
    color: var(--bt-plum);
}
.badge-primary,
.badge-staff {
    background: var(--bt-plum);
    color: var(--bt-white);
}
.badge-accent {
    background: var(--bt-coral-fill);
    color: var(--bt-white);
}
.badge-blue,
.badge-role {
    background: var(--bt-navy);
    color: var(--bt-white);
}
.badge-pinned {
    background: var(--bt-pink-100);
    color: var(--bt-plum);
}
.badge-locked {
    background: var(--bt-mist);
    color: var(--bt-navy);
}
.badge-category {
    background: transparent;
    color: var(--bt-plum);
    border-color: var(--bt-mauve);
}
.status-confirmed,
.status-completed,
.status-active,
.status-paid,
.status-approved,
.status-fulfilled,
.status-published,
.status-succeeded,
.status-free {
    background: #E3F1EA;
    color: var(--success);
    border-color: transparent;
}
.status-pending,
.status-waitlisted,
.status-draft,
.status-registered {
    background: #FBF1DE;
    color: #7A5212;
    border-color: transparent;
}
.status-cancelled,
.status-failed,
.status-inactive,
.status-rejected,
.status-refunded,
.status-expired {
    background: #F9E3E0;
    color: var(--danger);
    border-color: transparent;
}
hr {
    border: 0;
    height: 1px;
    margin: 24px 0;
    background: var(--border-subtle);
}
.form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-bottom: 20px;
}
.form-group label {
    display: block;
    margin: 0;
    font-family: var(--font-sans);
    font-weight: 600;
    font-size: 15px;
    line-height: 1.3;
    letter-spacing: 0;
    text-transform: none;
    color: var(--bt-navy);
}
.form-group label .is-required {
    color: var(--text-accent);
}
.form-group input:not([type="checkbox"]):not([type="radio"]):not([type="submit"]):not([type="button"]):not([type="file"]),
.form-group select,
.form-group textarea,
.confirm-dialog-textarea {
    width: 100%;
    min-height: 52px;
    padding: 0 16px;
    box-sizing: border-box;
    font-family: var(--font-sans);
    font-size: 17px;
    line-height: 1.5;
    color: var(--bt-navy);
    background: var(--bt-white);
    border: 1.5px solid var(--border-subtle);
    border-radius: var(--radius-input);
    outline: none;
    transition: border-color var(--dur-fast), box-shadow var(--dur-fast);
}
.form-group textarea,
.confirm-dialog-textarea {
    padding: 14px 16px;
    resize: vertical;
    min-height: 120px;
}
.form-group select {
    appearance: none;
    -webkit-appearance: none;
    padding-right: 44px;
    background-image: url("data:image/svg+xml;
    utf8,<svg xmlns='http://www.w3.org/2000/svg' width='20' height='20' viewBox='0 0 24 24' fill='none' stroke='%235E2B68' stroke-width='1.75' stroke-linecap='round' stroke-linejoin='round'><path d='m6 9 6 6 6-6'/></svg>");
    background-repeat: no-repeat;
    background-position: right 14px center;
    cursor: pointer;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus,
.confirm-dialog-textarea:focus {
    outline: none;
    border-color: var(--bt-plum);
    box-shadow: 0 0 0 3px rgba(94, 43, 104, 0.14);
}
.form-group input[disabled],
.form-group select[disabled],
.form-group textarea[disabled] {
    background: var(--bt-paper);
    cursor: not-allowed;
}
.form-group input[aria-invalid="true"],
.form-group select[aria-invalid="true"],
.form-group textarea[aria-invalid="true"] {
    border-color: var(--danger);
}
.form-hint,
.password-hint {
    margin: 0;
    font-family: var(--font-sans);
    font-size: 14px;
    line-height: 1.4;
    color: var(--text-muted);
}
.field-error {
    display: block;
    margin: 0;
    font-family: var(--font-sans);
    font-size: 14px;
    line-height: 1.4;
    color: var(--danger);
}
.form-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 16px;
}
.form-actions {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    align-items: center;
}
input[type="checkbox"],
input[type="radio"] {
    accent-color: var(--bt-plum);
    width: 24px;
    height: 24px;
    min-height: 0;
    margin: 0;
    vertical-align: middle;
    cursor: pointer;
}
.section-heading {
    font-family: var(--font-display);
    font-weight: 600;
    color: var(--text-heading);
}