/**
 * PMCA Frontend Event Registration — ported subset of the admin
 * "Anmeldungen"-modal design system (assets/css/admin-tables.css), so the
 * self-service widget looks identical even though admin-tables.css is
 * only ever enqueued in wp-admin and never reaches the frontend.
 *
 * @since 2.2.0
 */

/* =========================================================================
   Design tokens (same values as admin-tables.css :root)
   ====================================================================== */

:root {
    --pmca-blue:           #2563eb;
    --pmca-blue-dark:      #1d4ed8;
    --pmca-blue-light:     #eff6ff;
    --pmca-blue-border:    #bfdbfe;
    --pmca-red:            #dc2626;
    --pmca-red-light:      #fef2f2;
    --pmca-red-border:     #fca5a5;
    --pmca-green:          #16a34a;
    --pmca-green-light:    #f0fdf4;
    --pmca-green-border:   #86efac;
    --pmca-amber:          #d97706;
    --pmca-amber-light:    #fffbeb;
    --pmca-neutral-50:     #f9fafb;
    --pmca-neutral-100:    #f3f4f6;
    --pmca-neutral-200:    #e5e7eb;
    --pmca-neutral-300:    #d1d5db;
    --pmca-neutral-400:    #9ca3af;
    --pmca-neutral-500:    #6b7280;
    --pmca-neutral-700:    #374151;
    --pmca-neutral-900:    #111827;
    --pmca-white:          #ffffff;
    --pmca-font:           -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    --pmca-radius:         8px;
    --pmca-radius-sm:      5px;
    --pmca-radius-xs:      3px;
    --pmca-shadow-lg:      none;
    --pmca-t:              .14s ease;
}

/* =========================================================================
   Trigger button + editor placeholder
   ====================================================================== */

.pmca-fe-reg-widget {
    display: block;
}

/* Default look for the trigger/login button — deliberately WITHOUT
   !important (unlike the .pmca-btn--* modifiers used inside the modal),
   so Elementor's own Style-tab controls (Button section, scoped via
   {{WRAPPER}} .pmca-fe-trigger-btn / .pmca-fe-login-btn) can override
   every value below without a specificity fight. */
.pmca-fe-trigger-btn,
.pmca-fe-login-btn {
    padding: .55rem 1.25rem;
    font-size: 13px;
    color: #ffffff;
    background-color: var(--pmca-blue);
    border-color: var(--pmca-blue);
}
.pmca-fe-trigger-btn:hover,
.pmca-fe-login-btn:hover {
    color: #ffffff;
    background-color: var(--pmca-blue-dark);
    border-color: var(--pmca-blue-dark);
}

.pmca-fe-hint-title {
    font-size: 15px;
    font-weight: 600;
    color: var(--pmca-neutral-900);
    font-family: var(--pmca-font);
    margin: 0 0 .3rem;
}

.pmca-fe-hint-text {
    font-size: 13px;
    color: var(--pmca-neutral-500);
    font-family: var(--pmca-font);
    margin: 0 0 .625rem;
}

.pmca-fe-editor-note {
    padding: .75rem 1rem;
    background: var(--pmca-amber-light);
    border: 1px dashed var(--pmca-amber);
    border-radius: var(--pmca-radius-sm);
    color: var(--pmca-amber);
    font-family: var(--pmca-font);
    font-size: 13px;
    margin: 0;
}

/* =========================================================================
   Spinner
   ====================================================================== */

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

.pmca-spinner {
    width: 18px;
    height: 18px;
    flex-shrink: 0;
    animation: pmca-spin .8s linear infinite;
    color: var(--pmca-blue);
    overflow: visible;
}

/* =========================================================================
   Modal shell (identical markup/IDs to the admin modal)
   ====================================================================== */

#pmca-modal-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(17,24,39,.55);
    z-index: 100000;
    -webkit-backdrop-filter: blur(3px);
    backdrop-filter: blur(3px);
    animation: pmcaFadeIn .18s ease;
}

#pmca-modal {
    display: none;
    flex-direction: column;
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: min(94vw, 640px);
    max-height: 88vh;
    background: var(--pmca-white);
    border-radius: 12px;
    box-shadow: var(--pmca-shadow-lg);
    z-index: 100001;
    overflow: hidden;
    animation: pmcaSlideIn .22s cubic-bezier(.16,1,.3,1);
    font-family: var(--pmca-font);
}

@keyframes pmcaFadeIn  { from { opacity: 0; } to { opacity: 1; } }
@keyframes pmcaSlideIn {
    from { opacity: 0; transform: translate(-50%, -47%) scale(.96); }
    to   { opacity: 1; transform: translate(-50%, -50%) scale(1); }
}

#pmca-modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    padding: 1rem 1.25rem;
    background: var(--pmca-white);
    color: var(--pmca-neutral-900);
    flex-shrink: 0;
}

#pmca-modal-header h2 {
    margin: 0 !important;
    padding: 0 !important;
    font-size: 1.5rem !important;
    font-weight: 400 !important;
    color: var(--pmca-neutral-900) !important;
    letter-spacing: -.015em;
    line-height: 1.3;
    border: none !important;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

#pmca-modal-close {
    background: rgba(0,0,0,0);
    border: 1px solid rgba(0,0,0,0);
    border-radius: var(--pmca-radius-xs);
    color: var(--pmca-neutral-700);
    width: 28px;
    height: 28px;
    font-size: 18px;
    line-height: 1;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    transition: background var(--pmca-t);
    padding: 0;
    font-family: inherit;
}
#pmca-modal-close:hover { background: rgba(0,0,0,.1); }

#pmca-modal-body {
    overflow-y: auto;
    padding: 1.25rem 1.375rem 1.75rem;
    flex: 1;
    scrollbar-width: thin;
    scrollbar-color: var(--pmca-neutral-200) transparent;
}
#pmca-modal-body::-webkit-scrollbar       { width: 6px; }
#pmca-modal-body::-webkit-scrollbar-thumb { background: var(--pmca-neutral-200); border-radius: 3px; }

body.pmca-modal-open { overflow: hidden; }

.pmca-modal-loading {
    display: flex;
    align-items: center;
    gap: .875rem;
    padding: 2.5rem;
    font-size: 14px;
    color: var(--pmca-neutral-500);
    font-family: var(--pmca-font);
}

.pmca-modal-error {
    display: flex;
    align-items: flex-start;
    gap: .75rem;
    padding: 0.5rem 0.75rem;
    background: var(--pmca-red-light);
    border: 1px solid var(--pmca-red-border);
    border-radius: var(--pmca-radius-sm);
    color: var(--pmca-red);
    font-size: 13.5px;
    font-weight: 500;
    font-family: var(--pmca-font);
}
.pmca-modal-error p { margin: 0; }
.pmca-modal-error-icon { font-style: normal; font-size: 16px; }

.pmca-empty-note {
    font-size: 13px;
    line-height: 1.5;
    color: var(--pmca-neutral-400);
    margin: .5rem 0;
    font-family: var(--pmca-font);
}

/* Registration-info callout (ACF field "event_registration_info"),
   shown at the top of the self-service registration modal. */
.pmca-fe-info-box {
    padding: .75rem 1rem;
    margin-bottom: 3rem;
    margin-top: -1rem;
    background: var(--pmca-blue-light);
    border: 1px solid var(--pmca-blue-border);
    border-radius: var(--pmca-radius-sm);
    color: var(--pmca-neutral-900);
    font-size: 13.5px;
    line-height: 1.55;
    font-family: var(--pmca-font);
}
.pmca-fe-info-box p:first-child { margin-top: 0; }
.pmca-fe-info-box p:last-child  { margin-bottom: 0; }

.pmca-modal-actions {
    margin-top: 1.5rem;
    padding-top: 1rem;
    border-top: 1px solid var(--pmca-neutral-200);
    display: flex;
    gap: .75rem;
    flex-wrap: wrap;
}

/* =========================================================================
   Buttons
   ====================================================================== */

.wp-theme-pmca button.pmca-btn,
.pmca-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: .25rem;
    padding: .38rem .75rem;
    border: 1.5px solid transparent;
    border-radius: var(--pmca-radius-sm);
    font-size: 12px;
    font-weight: 600;
    font-family: var(--pmca-font);
    letter-spacing: .01em;
    line-height: 1.4;
    cursor: pointer;
    text-decoration: none !important;
    white-space: nowrap;
    transition: background var(--pmca-t), border-color var(--pmca-t),
                color var(--pmca-t), box-shadow var(--pmca-t), transform .1s ease;
    -webkit-font-smoothing: antialiased;
    vertical-align: middle;
}

.wp-theme-pmca button.pmca-btn:hover,
.pmca-btn:hover {
    border: 1.5px solid transparent;
}

.wp-theme-pmca button.pmca-btn:focus-visible,
.pmca-btn:focus-visible {
    outline: 2px solid var(--pmca-blue);
    outline-offset: 2px;
}
.wp-theme-pmca button.pmca-btn:active,
.pmca-btn:active { transform: scale(.97); }
.wp-theme-pmca button.pmca-btn:disabled,
.pmca-btn:disabled { opacity: .55; cursor: not-allowed; }

/* Solid blue — primary action (Anmelden, Speichern) */
.wp-theme-pmca button.pmca-btn--edit,
.pmca-btn--edit {
    background: var(--pmca-blue) !important;
    color: #fff !important;
    border-color: var(--pmca-blue) !important;
}
.wp-theme-pmca button.pmca-btn--edit:hover,
.pmca-btn--edit:hover {
    background: var(--pmca-blue-dark) !important;
    border-color: var(--pmca-blue-dark) !important;
    box-shadow: 0 2px 6px rgba(37,99,235,.35);
    text-decoration: none !important;
}

/* Ghost red — Delete/Abmelden */
.wp-theme-pmca button.pmca-btn--delete,
.pmca-btn--delete {
    background: transparent !important;
    color: var(--pmca-red) !important;
    border-color: var(--pmca-red-border) !important;
}
.wp-theme-pmca button.pmca-btn--delete:hover,
.pmca-btn--delete:hover {
    background: var(--pmca-red-light) !important;
    border-color: var(--pmca-red) !important;
}

/* Ghost neutral — secondary action (Abbrechen) */
.wp-theme-pmca button.pmca-btn--reload,
.pmca-btn--reload {
    background: var(--pmca-neutral-50) !important;
    color: var(--pmca-neutral-700) !important;
    border-color: var(--pmca-neutral-200) !important;
}
.wp-theme-pmca button.pmca-btn--reload:hover,
.pmca-btn--reload:hover {
    background: var(--pmca-neutral-100) !important;
    border-color: var(--pmca-neutral-300) !important;
    color: var(--pmca-neutral-900) !important;
}

.wp-theme-pmca button.pmca-btn--large,
.pmca-btn--large {
    padding: .55rem 1.25rem;
    font-size: 13px;
}

.wp-theme-pmca button.pmca-btn--sm,
.pmca-btn--sm {
    padding: .18rem .5rem !important;
    font-size: 11.5px !important;
    height: auto !important;
    line-height: 1.4 !important;
}

/* =========================================================================
   Badges
   ====================================================================== */

.pmca-badge {
    display: inline-flex;
    align-items: center;
    gap: .3rem;
    padding: .18rem .55rem;
    border-radius: 999px;
    font-size: 10.5px;
    font-weight: 700;
    font-family: var(--pmca-font);
    letter-spacing: .05em;
    text-transform: uppercase;
    white-space: nowrap;
    border: 1.5px solid transparent;
    line-height: 1.5;
}
.pmca-badge--active {
    background: var(--pmca-green-light);
    color: var(--pmca-green);
    border-color: var(--pmca-green-border);

    /* hide */
    display: none;
}
.pmca-badge--inactive {
    background: var(--pmca-red-light);
    color: var(--pmca-red);
    border-color: var(--pmca-red-border);
}
.pmca-badge--neutral {
    background: var(--pmca-neutral-100);
    color: var(--pmca-neutral-500);
    border-color: var(--pmca-neutral-300);
}

/* =========================================================================
   Registration form (guest add/edit)
   ====================================================================== */

.pmca-reg-add-form {
    background: var(--pmca-neutral-50);
    border: 1px solid var(--pmca-neutral-200);
    border-radius: var(--pmca-radius-sm);
    padding: .875rem 1rem;
}

.pmca-reg-form-row {
    display: flex;
    gap: .5rem;
    flex-wrap: wrap;
    align-items: center;
    margin-bottom: .625rem;
}

.wp-theme-pmca input.pmca-reg-field:not([type="button"]):not([type="submit"]),
.pmca-reg-field {
    flex: 1 1 140px;
    min-width: 120px;
    padding: .3rem .5rem;
    font-size: 13px;
    font-family: var(--pmca-font);
    border: 1px solid var(--pmca-neutral-300);
    border-radius: var(--pmca-radius-sm);
    background: #fff;
    color: var(--pmca-neutral-700);
    height: 30px;
    box-sizing: border-box;
}
.wp-theme-pmca input.pmca-reg-field:not([type="button"]):not([type="submit"]):focus,
.pmca-reg-field:focus {
    outline: none;
    border-color: var(--pmca-blue);
    box-shadow: 0 0 0 2px rgba(37, 99, 235, .15);
}

.pmca-reg-field--narrow {
    flex: 0 0 90px;
    min-width: 0;
}

.pmca-reg-form-btns {
    display: flex;
    gap: .5rem;
    justify-content: flex-end;
}

.pmca-reg-form-footer {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: .75rem;
    flex-wrap: wrap;
    padding-top: .625rem;
    border-top: 1px solid var(--pmca-neutral-200);
    margin-top: .5rem;
}

/* =========================================================================
   Own registration + guest list
   ====================================================================== */

.pmca-fe-section-title {
    font-size: 1rem !important;
    font-weight: 400 !important;
    font-family: var(--pmca-font) !important;
    color: var(--pmca-neutral-900) !important;
    margin: 1.25rem 0 .75rem !important;
}
.pmca-fe-section-title:first-child { margin-top: 0; }

.pmca-fe-own-row,
.pmca-fe-guest-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: .75rem;
    padding: .625rem 0;
    border-bottom: 1px solid var(--pmca-neutral-200);
    font-family: var(--pmca-font);
    font-size: 13.5px;
    color: var(--pmca-neutral-900);
}
.pmca-fe-own-row:last-child,
.pmca-fe-guest-row:last-child { border-bottom: none; }

.pmca-fe-own-row {
    padding-bottom: 1.25rem;
}

@media (max-width: 768px) {
    .pmca-fe-guest-row {
        align-items: flex-end;
    }
}

.pmca-fe-row-name { font-weight: 600; }
.pmca-fe-row-meta {
    font-size: 12px;
    color: var(--pmca-neutral-400);
    font-weight: 400;
    margin: 0 0 0 0.5rem;
}

@media (max-width: 768px) {
    .pmca-fe-row-meta { margin: 0; }
}

.pmca-fe-row-actions {
    display: flex;
    gap: .4rem;
    flex-shrink: 0;
}