/* sga-public-form.css - Pure CSS Redesign (Minimalist & High Contrast) */

/* ============================================================
   GLOBAL RESET – previene que el tema o el navegador rompan el layout
   ============================================================ */
.sga-registration-wrapper *,
.sga-registration-wrapper *::before,
.sga-registration-wrapper *::after,
.sga-modal-overlay *,
.sga-modal-overlay *::before,
.sga-modal-overlay *::after {
    box-sizing: border-box;
}

:root {
    /* Forzar esquema de color claro: evita que navegadores apliquen modo oscuro automático */
    color-scheme: light;

    --sga-primary: #0f172a;
    /* Slate 900 */
    --sga-primary-hover: #1e293b;
    /* Slate 800 */
    --sga-text-main: #1e293b;
    /* Slate 800 */
    --sga-text-muted: #64748b;
    /* Slate 500 */

    --sga-bg-wrapper: #ffffff;
    --sga-bg-input: #f8fafc;
    /* Slate 50 */
    --sga-border: #e2e8f0;
    /* Slate 200 */
    --sga-border-focus: #0f172a;

    --sga-error: #ef4444;
    /* Red 500 */
    --sga-error-bg: #fef2f2;
    --sga-success: #10b981;
    /* Emerald 500 */
    --sga-success-bg: #ecfdf5;

    --sga-radius-lg: 24px;
    --sga-radius-md: 12px;
    --sga-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
    --sga-shadow-inner: inset 0 2px 4px 0 rgba(0, 0, 0, 0.03);
}

/* Modal Overlay & Scroll Handling */
.sga-modal-overlay {
    position: fixed;
    /* Fallback para browsers que no soporten inset */
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
    inset: 0;
    z-index: 999999;
    background: rgba(15, 23, 42, 0.6);
    /* Slate 900 / 60% */
    -webkit-backdrop-filter: blur(4px);
    backdrop-filter: blur(4px);
    overflow-y: auto;
    /* Scroll happens full screen */
    padding: 24px;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-align: start;
    -ms-flex-align: start;
    align-items: flex-start;
    /* Start at top so tall modals don't clip top */
    -webkit-box-pack: center;
    -ms-flex-pack: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    -webkit-transition: all 0.3s ease;
    transition: all 0.3s ease;
}

.sga-modal-overlay.sga-modal-show {
    opacity: 1;
    visibility: visible;
}

/* Safe Dialog Wrapper */
.sga-modal-dialog {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-align: center;
    -ms-flex-align: center;
    align-items: center;
    -webkit-box-pack: center;
    -ms-flex-pack: center;
    justify-content: center;
    width: 100%;
    min-height: calc(100vh - 48px);
    /* Height of viewport minus padding */
    margin: auto;
}

.sga-modal-content {
    position: relative;
    width: 100%;
    max-width: 650px;
    background: var(--sga-bg-wrapper);
    border-radius: var(--sga-radius-lg);
    -webkit-box-shadow: var(--sga-shadow);
    box-shadow: var(--sga-shadow);
    -webkit-transform: scale(0.95) translateY(20px);
    transform: scale(0.95) translateY(20px);
    -webkit-transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.sga-modal-show .sga-modal-content {
    -webkit-transform: scale(1) translateY(0);
    transform: scale(1) translateY(0);
}

.sga-modal-close {
    position: absolute;
    top: 16px;
    right: 16px;
    width: 40px;
    height: 40px;
    background: transparent;
    border: none;
    font-size: 28px;
    line-height: 1;
    color: var(--sga-text-muted);
    border-radius: 50%;
    cursor: pointer;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-align: center;
    -ms-flex-align: center;
    align-items: center;
    -webkit-box-pack: center;
    -ms-flex-pack: center;
    justify-content: center;
    z-index: 10;
    -webkit-transition: all 0.2s ease;
    transition: all 0.2s ease;
}

.sga-modal-close:hover {
    background: var(--sga-error-bg);
    color: var(--sga-error);
}

/* Inline Form Wrapper Structure */
.sga-registration-container {
    padding: 40px;
    width: 100%;
    background: var(--sga-bg-wrapper);
    border-radius: var(--sga-radius-lg);
}

/* Fallback shadow if it's not inside modal */
.sga-registration-wrapper:not(.sga-is-modal) .sga-registration-container {
    -webkit-box-shadow: var(--sga-shadow);
    box-shadow: var(--sga-shadow);
    border: 1px solid var(--sga-border);
}

/* Header */
.sga-registration-header {
    text-align: center;
    margin-bottom: 32px;
}

.sga-registration-header h2 {
    font-size: 28px;
    font-weight: 700;
    color: var(--sga-text-main);
    margin: 0 0 8px 0;
    letter-spacing: -0.02em;
}

.sga-registration-header p {
    font-size: 15px;
    color: var(--sga-text-muted);
    margin: 0;
}

/* Form Grid */
.sga-grid-form {
    display: -ms-grid;
    display: grid;
    -ms-grid-columns: 1fr;
    grid-template-columns: repeat(1, 1fr);
    gap: 20px;
}

/* Evitar overflow de celdas del grid en Safari antiguo */
.sga-grid-form>* {
    min-width: 0;
}

@media (min-width: 640px) {
    .sga-grid-form {
        -ms-grid-columns: 1fr 20px 1fr;
        grid-template-columns: repeat(2, 1fr);
    }
}

.sga-col-span-full {
    grid-column: 1 / -1;
    -ms-grid-column: 1;
    -ms-grid-column-span: 2;
}

/* Form Controls */
.sga-form-group {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
    -ms-flex-direction: column;
    flex-direction: column;
}

.sga-form-group label {
    font-size: 14px;
    font-weight: 600;
    color: var(--sga-text-main);
    margin-bottom: 8px;
    letter-spacing: -0.01em;
}

.sga-required {
    color: var(--sga-error);
}

.sga-form-control {
    width: 100%;
    padding: 12px 16px;
    font-size: 15px;
    font-family: inherit;
    color: var(--sga-text-main);
    background: var(--sga-bg-input);
    background-color: var(--sga-bg-input);
    border: 1px solid var(--sga-border);
    border-radius: var(--sga-radius-md);
    -webkit-box-shadow: var(--sga-shadow-inner);
    box-shadow: var(--sga-shadow-inner);
    -webkit-transition: all 0.2s ease;
    transition: all 0.2s ease;
    box-sizing: border-box;
    /* Evitar que -webkit-autofill rompa el fondo */
    -webkit-text-fill-color: var(--sga-text-main);
}

/* Sobrescribir el estilo oscuro del autofill en Chrome/Edge */
.sga-form-control:-webkit-autofill,
.sga-form-control:-webkit-autofill:hover,
.sga-form-control:-webkit-autofill:focus {
    -webkit-box-shadow: 0 0 0 1000px var(--sga-bg-input) inset;
    -webkit-text-fill-color: var(--sga-text-main);
    caret-color: var(--sga-text-main);
}

.sga-form-control::-webkit-input-placeholder {
    color: #94a3b8;
}

.sga-form-control::-moz-placeholder {
    color: #94a3b8;
    opacity: 1;
}

.sga-form-control:-ms-input-placeholder {
    color: #94a3b8;
}

.sga-form-control::placeholder {
    color: #94a3b8;
    /* Slate 400 */
}

.sga-form-control:focus {
    outline: none;
    border-color: var(--sga-border-focus);
    -webkit-box-shadow: 0 0 0 4px rgba(15, 23, 42, 0.1);
    box-shadow: 0 0 0 4px rgba(15, 23, 42, 0.1);
}

/* Modifiers */
.sga-input-invalid {
    border-color: var(--sga-error) !important;
    background-color: var(--sga-error-bg) !important;
    -webkit-box-shadow: 0 0 0 4px rgba(239, 68, 68, 0.1) !important;
    box-shadow: 0 0 0 4px rgba(239, 68, 68, 0.1) !important;
}

.sga-input-error {
    color: var(--sga-error);
    font-size: 12px;
    font-weight: 600;
    margin-top: 4px;
}

/* Radio Toggle iOS Style */
.sga-radio-group {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    gap: 8px;
    background: var(--sga-bg-input);
    padding: 6px;
    border-radius: 14px;
    border: 1px solid var(--sga-border);
}

.sga-radio-btn {
    -webkit-box-flex: 1;
    -ms-flex: 1;
    flex: 1;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-align: center;
    -ms-flex-align: center;
    align-items: center;
    -webkit-box-pack: center;
    -ms-flex-pack: center;
    justify-content: center;
    cursor: pointer;
    font-size: 14px;
    padding: 8px 16px;
    border-radius: 10px;
    color: var(--sga-text-muted);
    font-weight: 500;
    -webkit-transition: all 0.2s ease;
    transition: all 0.2s ease;
    border: 1px solid transparent;
    /* Estado activo manejado por JS (.sga-radio-active) — compatibilidad con Firefox < 121 */
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;
}

.sga-radio-btn:hover {
    color: var(--sga-text-main);
}

.sga-radio-btn input[type="radio"] {
    display: none;
}

/* Clase aplicada por JS (compatible con todos los navegadores) */
.sga-radio-btn.sga-radio-active {
    background: var(--sga-primary);
    color: white;
    font-weight: 600;
    -webkit-box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
}

/* Fallback CSS :has() para navegadores modernos — se usa SOLO si JS falla */
.sga-radio-btn:has(input:checked) {
    background: var(--sga-primary);
    color: white;
    font-weight: 600;
    -webkit-box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
}

/* Select Wrappers */
.sga-select-wrapper {
    position: relative;
    width: 100%;
}

.sga-select {
    -webkit-appearance: none !important;
    -moz-appearance: none !important;
    appearance: none !important;
    cursor: pointer;
    padding-right: 40px !important;
    /* Forzar visibilidad contra temas que ocultan <select> nativo */
    display: block !important;
    visibility: visible !important;
    opacity: 1 !important;
    height: auto !important;
    min-height: 44px !important;
    max-height: none !important;
    overflow: visible !important;
    clip: auto !important;
    clip-path: none !important;
    position: static !important;
    width: 100% !important;
    font-size: 15px !important;
    color: var(--sga-text-main) !important;
    -webkit-text-fill-color: var(--sga-text-main) !important;
    background-color: var(--sga-bg-input) !important;
    background-image: none !important;
    /* evitar fondos del tema */
    border: 1px solid var(--sga-border) !important;
    border-radius: var(--sga-radius-md) !important;
    padding: 12px 40px 12px 16px !important;
    box-sizing: border-box !important;
    line-height: 1.5 !important;
}

.sga-select:disabled {
    background: #f1f5f9;
    /* Slate 100 */
    background-color: #f1f5f9;
    color: #94a3b8;
    /* Slate 400 */
    cursor: not-allowed;
    opacity: 1;
    /* Evita que Firefox rebaje la opacidad */
}

.sga-select-wrapper::after {
    content: '';
    position: absolute;
    right: 16px;
    top: 50%;
    -webkit-transform: translateY(-50%);
    transform: translateY(-50%);
    width: 12px;
    height: 12px;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='%2394a3b8'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M19 9l-7 7-7-7'%3E%3C/path%3E%3C/svg%3E");
    background-size: cover;
    background-repeat: no-repeat;
    pointer-events: none;
}

/* Divider */
.sga-form-divider {
    position: relative;
    text-align: center;
    margin: 16px 0 8px 0;
}

.sga-form-divider::before {
    content: '';
    position: absolute;
    left: 0;
    right: 0;
    top: 50%;
    height: 1px;
    background: -webkit-gradient(linear, left top, right top, from(transparent), color-stop(var(--sga-border)), to(transparent));
    background: linear-gradient(to right, transparent, var(--sga-border), transparent);
}

.sga-form-divider span {
    position: relative;
    background: var(--sga-bg-wrapper);
    padding: 4px 16px;
    font-size: 11px;
    font-weight: 700;
    color: var(--sga-text-muted);
    letter-spacing: 0.1em;
    border: 1px solid var(--sga-border);
    border-radius: 9999px;
    text-transform: uppercase;
}

/* Primary Button */
.sga-btn-primary {
    position: relative;
    width: 100%;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-align: center;
    -ms-flex-align: center;
    align-items: center;
    -webkit-box-pack: center;
    -ms-flex-pack: center;
    justify-content: center;
    padding: 16px 24px;
    background-color: var(--sga-primary) !important;
    background-image: none !important;
    color: white !important;
    font-size: 16px;
    font-weight: 600;
    border: none !important;
    border-radius: var(--sga-radius-md);
    cursor: pointer;
    -webkit-transition: all 0.2s ease;
    transition: all 0.2s ease;
    -webkit-box-shadow: 0 4px 6px -1px rgba(15, 23, 42, 0.2) !important;
    box-shadow: 0 4px 6px -1px rgba(15, 23, 42, 0.2) !important;
    overflow: hidden;
}

.sga-btn-primary:hover {
    background-color: var(--sga-primary-hover) !important;
    background-image: none !important;
    -webkit-transform: translateY(-2px);
    transform: translateY(-2px);
    -webkit-box-shadow: 0 10px 15px -3px rgba(15, 23, 42, 0.2) !important;
    box-shadow: 0 10px 15px -3px rgba(15, 23, 42, 0.2) !important;
}

.sga-btn-primary:active {
    -webkit-transform: translateY(0);
    transform: translateY(0);
}

.sga-btn-primary:disabled {
    background: #cbd5e1 !important;
    /* Slate 300 */
    color: #64748b !important;
    /* Slate 500 */
    cursor: not-allowed;
    -webkit-transform: none;
    transform: none;
    -webkit-box-shadow: none !important;
    box-shadow: none !important;
}

/* Shimmer Effect on Button */
.sga-btn-primary::after {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: -webkit-gradient(linear, left top, right top, from(transparent), color-stop(rgba(255, 255, 255, 0.1)), to(transparent));
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent);
    -webkit-transition: all 0.4s ease;
    transition: all 0.4s ease;
}

.sga-btn-primary:hover::after {
    left: 100%;
    -webkit-transition: left 1s ease-in-out;
    transition: left 1s ease-in-out;
}

.sga-btn-primary:disabled::after {
    display: none;
}

/* Spinner */
.sga-spinner {
    width: 20px;
    height: 20px;
    margin-left: 8px;
    border: 3px solid rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    border-top-color: white;
    -webkit-animation: sga-spin 1s ease-in-out infinite;
    animation: sga-spin 1s ease-in-out infinite;
}

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

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

/* Alerts */
.sga-alert {
    padding: 16px;
    margin-bottom: 24px;
    border-radius: var(--sga-radius-md);
    font-size: 14px;
    font-weight: 600;
    line-height: 1.5;
}

.sga-alert-error {
    background: var(--sga-error-bg);
    color: #b91c1c;
    /* red 700 */
    border-left: 4px solid var(--sga-error);
}

.sga-alert-success {
    background: var(--sga-success-bg);
    color: #047857;
    /* emerald 700 */
    border-left: 4px solid var(--sga-success);
}

/* Helpers */
.sga-hidden {
    display: none;
}

/* Success Screen */
.sga-success-block {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
    -ms-flex-direction: column;
    flex-direction: column;
    -webkit-box-align: center;
    -ms-flex-align: center;
    align-items: center;
    -webkit-box-pack: center;
    -ms-flex-pack: center;
    justify-content: center;
    text-align: center;
    padding: 40px 24px;
    -webkit-animation: sga-fade-in 0.5s ease-out;
    animation: sga-fade-in 0.5s ease-out;
}

.sga-success-icon {
    width: 80px;
    height: 80px;
    background: var(--sga-success);
    border-radius: 50%;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-align: center;
    -ms-flex-align: center;
    align-items: center;
    -webkit-box-pack: center;
    -ms-flex-pack: center;
    justify-content: center;
    margin-bottom: 24px;
    -webkit-box-shadow: 0 10px 25px -5px rgba(16, 185, 129, 0.4);
    box-shadow: 0 10px 25px -5px rgba(16, 185, 129, 0.4);
}

.sga-success-block h2 {
    font-size: 28px;
    font-weight: 700;
    color: #047857;
    margin-bottom: 12px;
}

.sga-success-block p {
    font-size: 16px;
    color: var(--sga-text-muted);
    margin-bottom: 32px;
    line-height: 1.6;
    max-width: 450px;
}

@-webkit-keyframes sga-fade-in {
    from {
        opacity: 0;
        -webkit-transform: translateY(10px);
        transform: translateY(10px);
    }

    to {
        opacity: 1;
        -webkit-transform: translateY(0);
        transform: translateY(0);
    }
}

@keyframes sga-fade-in {
    from {
        opacity: 0;
        -webkit-transform: translateY(10px);
        transform: translateY(10px);
    }

    to {
        opacity: 1;
        -webkit-transform: translateY(0);
        transform: translateY(0);
    }
}