/* ===== Inscripciones Modal ===== */

.ins-modal-overlay {
    position: fixed;
    inset: 0;
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    background: rgba(6, 42, 61, 0.55);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
}

.ins-modal-overlay.is-open {
    opacity: 1;
    visibility: visible;
}

.ins-modal {
    position: relative;
    width: 100%;
    max-width: 600px;
    max-height: 90vh;
    display: flex;
    flex-direction: column;
    background: #ffffff;
    border-radius: 16px;
    box-shadow: 0 20px 60px rgba(6, 42, 61, 0.2);
    transform: translateY(20px);
    transition: transform 0.35s cubic-bezier(0.22, 1, 0.36, 1);
}

.ins-modal-overlay.is-open .ins-modal {
    transform: translateY(0);
}

.ins-modal-header {
    padding: 10px 28px;
    border-bottom: 1px solid #e2e8f0;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
}

.ins-modal-header h2 {
    margin: 0;
    font-size: 18px;
    font-weight: 700;
    color: #0f172a;
    line-height: 1.3;
    letter-spacing: -0.02em;
}

.ins-modal-close {
    flex-shrink: 0;
    width: 32px;
    height: 32px;
    border: none;
    outline: none;
    background: #f1f5f9;
    border-radius: 8px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #0f172a;
    font-size: 18px;
    line-height: 1;
    transition: background 0.2s, color 0.2s;
}

.ins-modal .ins-modal-close {
    border: none !important;
    outline: none !important;
    color: #0f172a !important;
}

.ins-modal .ins-modal-close:hover,
.ins-modal .ins-modal-close:focus {
    background: #e2e8f0 !important;
    color: #0f172a !important;
}

.ins-modal-close:hover {
    background: #e2e8f0;
    color: #0f172a;
}

.ins-modal-course-summary {
    padding: 16px 28px;
    background: linear-gradient(135deg, rgba(12, 102, 176, 0.06) 0%, rgba(71, 181, 231, 0.04) 100%);
    border-bottom: 1px solid #e2e8f0;
}

.ins-modal-course-summary p {
    margin: 0;
    font-size: 13px;
    color: #64748b;
    line-height: 1.5;
}

.ins-modal-course-summary strong {
    color: #0c66b0;
}

.ins-modal-body {
    flex: 1;
    overflow-y: auto;
    min-height: 0;
    padding: 24px 28px;
    scrollbar-width: thin;
    scrollbar-color: #cbd5e1 transparent;
}

.ins-modal-body::-webkit-scrollbar {
    width: 6px;
}

.ins-modal-body::-webkit-scrollbar-track {
    background: transparent;
}

.ins-modal-body::-webkit-scrollbar-thumb {
    background: #cbd5e1;
    border-radius: 3px;
}

.ins-modal-body::-webkit-scrollbar-thumb:hover {
    background: #94a3b8;
}

.ins-field {
    margin-bottom: 16px;
}

.ins-field label {
    display: block;
    margin-bottom: 4px;
    font-size: 13px;
    font-weight: 600;
    color: #334155;
}

.ins-field .required-mark {
    color: #dc2626;
}

.ins-field input[type="text"],
.ins-field input[type="number"],
.ins-field input[type="email"],
.ins-field input[type="tel"],
.ins-field select {
    width: 100%;
    padding: 10px 12px;
    font-size: 14px;
    border: 1.5px solid #e2e8f0;
    border-radius: 8px;
    background: #ffffff;
    color: #0f172a;
    transition: border-color 0.2s, box-shadow 0.2s;
    box-sizing: border-box;
    font-family: inherit;
}

.ins-field input:focus,
.ins-field select:focus {
    outline: none;
    border-color: #0c66b0;
    box-shadow: 0 0 0 3px rgba(12, 102, 176, 0.1);
}

.ins-field input[readonly] {
    background: #f8fafc;
    color: #64748b;
}

.ins-field-row {
    display: flex;
    gap: 12px;
}

.ins-field-row .ins-field {
    flex: 1;
    min-width: 0;
}

.ins-field .hint {
    display: block;
    margin-top: 2px;
    font-size: 11px;
    color: #94a3b8;
}

.ins-field .error-msg {
    display: none;
    margin-top: 2px;
    font-size: 11px;
    color: #dc2626;
}

.ins-field.has-error input,
.ins-field.has-error select {
    border-color: #dc2626;
}

.ins-field.has-error .error-msg {
    display: block;
}

.ins-modal-footer {
    padding: 20px 28px;
    border-top: 1px solid #e2e8f0;
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 8px;
}

.ins-modal-close-btn {
    padding: 12px 24px;
    font-size: 14px;
    font-weight: 600;
    color: #64748b;
    background: #f1f5f9;
    border: 1.5px solid #e2e8f0;
    border-radius: 10px;
    cursor: pointer;
    transition: background 0.2s, color 0.2s;
    font-family: inherit;
    line-height: 1;
}

.ins-modal .ins-modal-close-btn {
    border: 1.5px solid #e2e8f0 !important;
    color: #64748b !important;
    background: #f1f5f9 !important;
}

.ins-modal-close-btn:hover,
.ins-modal .ins-modal-close-btn:hover {
    background: #e2e8f0 !important;
    color: #0f172a !important;
}

/* ── Privacy checkbox ───────────────── */

.ins-field-privacy {
    margin-bottom: 0;
    padding: 12px 0;
    border-top: 1px solid #e2e8f0;
}

.ins-field-privacy label {
    display: flex;
    align-items: flex-start;
    gap: 8px;
    font-size: 13px;
    font-weight: 400;
    color: #334155;
    line-height: 1.4;
    cursor: pointer;
}

.ins-field-privacy input[type="checkbox"] {
    flex-shrink: 0;
    width: 16px;
    height: 16px;
    margin-top: 2px;
    accent-color: #0c66b0;
}

.ins-field-privacy a {
    color: #0c66b0;
    text-decoration: none;
}

.ins-field-privacy a:hover {
    color: #0a4d8a;
}

.ins-field-privacy .required-mark {
    color: #dc2626;
}

.ins-field-privacy.has-error label {
    color: #dc2626;
}

.ins-field-privacy.has-error .error-msg {
    display: block;
}

.ins-submit-btn {
    padding: 12px 28px;
    font-size: 14px;
    font-weight: 600;
    color: #ffffff;
    background: linear-gradient(135deg, #0c66b0 0%, #47b5e7 100%);
    border: none;
    border-radius: 10px;
    cursor: pointer;
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1), box-shadow 0.3s cubic-bezier(0.4, 0, 0.2, 1), filter 0.3s ease;
    box-shadow: 0 2px 10px rgba(12, 102, 176, 0.25);
    display: inline-flex;
    align-items: center;
    gap: 8px;
    white-space: nowrap;
}

.ins-modal .ins-submit-btn {
    border: none !important;
    outline: none !important;
    color: #ffffff !important;
}

.ins-submit-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 18px rgba(12, 102, 176, 0.35);
    filter: brightness(1.05);
}

.ins-submit-btn:active {
    transform: scale(0.98);
}

.ins-submit-btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}

.ins-submit-btn .spinner {
    display: none;
    width: 16px;
    height: 16px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-top-color: #ffffff;
    border-radius: 50%;
    animation: spin 0.6s linear infinite;
}

.ins-submit-btn.is-loading .spinner {
    display: inline-block;
}

.ins-submit-btn.is-loading .btn-text {
    display: none;
}

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

/* ── Success state ─────────────────── */

.ins-modal-body .ins-success {
    display: none;
    text-align: center;
    padding: 30px 10px;
}

.ins-modal-body .ins-success.is-visible {
    display: block;
}

.ins-success-icon {
    width: 56px;
    height: 56px;
    margin: 0 auto 16px;
    background: linear-gradient(135deg, #16a34a, #22c55e);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #ffffff;
}

.ins-success h3 {
    margin: 0 0 8px;
    font-size: 18px;
    font-weight: 700;
    color: #0f172a;
}

.ins-success p {
    margin: 0;
    font-size: 14px;
    color: #64748b;
    line-height: 1.5;
}

/* ── Lookup indicator ──────────────── */

.ins-field .lookup-status {
    display: none;
    font-size: 11px;
    margin-top: 2px;
}

.ins-field .lookup-status.is-loading {
    display: block;
    color: #0c66b0;
}

.ins-field .lookup-status.is-found {
    display: block;
    color: #15803d;
}

/* ── Responsive ────────────────────── */

@media (max-width: 640px) {
    .ins-modal {
        border-radius: 12px;
        max-height: 95vh;
    }

    .ins-modal-header {
        padding: 16px 20px;
    }

    .ins-modal-header h2 {
        font-size: 16px;
    }

    .ins-modal-body {
        padding: 16px 20px;
    }

    .ins-modal-footer {
        padding: 14px 20px;
        flex-direction: column;
    }

    .ins-submit-btn {
        width: 100%;
        justify-content: center;
    }

    .ins-modal-close-btn {
        width: 100%;
        justify-content: center;
    }

    .ins-field-row {
        flex-direction: column;
        gap: 0;
    }
}

/* ── Reduced motion ────────────────── */

@media (prefers-reduced-motion: reduce) {
    .ins-modal-overlay,
    .ins-modal {
        transition: none;
    }
}