@extends('layout.index')

@section('title', $pengesahan->id ? 'Edit Pengesahan - SIAPN' : 'Tambah Pengesahan - SIAPN')

@push('styles')
{{-- ============================================================
    PREMIUM GREEN DESIGN SYSTEM — UNIFIED FOR ALL PAGES
    (identik dengan halaman anggota, user, & blanko)
    ============================================================ --}}
<style>
    /* ----- FONT (Inter) ----- */
    @import url('https://fonts.googleapis.com/css2?family=Inter:opsz,wght@14..32,400;14..32,500;14..32,600;14..32,700;14..32,800;14..32,900&display=swap');

    /* ----- ROOT TOKENS (Fully Harmonized) ----- */
    :root {
        --primary: #0F973D;
        --primary-hover: #0B7A31;
        --primary-light: #E3F5E9;
        --primary-soft: #82D9A6;
        --primary-gradient: linear-gradient(145deg, #0F973D, #22C55E);

        --success: #22C55E;
        --success-light: #DCFCE7;
        --warning: #F59E0B;
        --warning-light: #FEF3C7;
        --danger: #EF4444;
        --danger-light: #FEE2E2;
        --info: #0EA5E9;

        --bg-body: #F4F7FB;
        --card-bg: #FFFFFF;
        --border-color: #E9EDF4;
        --border-light: #F1F4F9;

        --text-primary: #0B1A2E;
        --text-secondary: #5A6B7C;
        --text-muted: #94A3B8;
        --text-inverse: #FFFFFF;

        --radius-card: 20px;
        --radius-card-sm: 16px;
        --radius-btn: 9999px;
        --radius-input: 12px;
        --radius-modal: 28px;
        --radius-sm: 8px;

        --shadow-soft: 0 6px 24px rgba(0, 0, 0, 0.03), 0 1px 6px rgba(0, 0, 0, 0.02);
        --shadow-hover: 0 14px 48px rgba(0, 0, 0, 0.07), 0 4px 12px rgba(0, 0, 0, 0.03);
        --shadow-lg: 0 24px 72px rgba(0, 0, 0, 0.10);
        --shadow-focus: 0 0 0 4px rgba(15, 151, 61, 0.15);

        --transition: 0.28s cubic-bezier(0.4, 0, 0.2, 1);
        --transition-spring: 0.40s cubic-bezier(0.34, 1.56, 0.64, 1);

        --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;

        /* Spacing Scale (8pt grid) */
        --space-1: 4px;
        --space-2: 8px;
        --space-3: 12px;
        --space-4: 16px;
        --space-5: 20px;
        --space-6: 24px;
        --space-8: 32px;
        --space-10: 40px;
        --space-12: 48px;
    }

    /* ----- RESET & BASE ----- */
    *,
    *::before,
    *::after {
        box-sizing: border-box;
        -webkit-tap-highlight-color: transparent;
    }

    body {
        font-family: var(--font-family);
        background: var(--bg-body);
        color: var(--text-primary);
        line-height: 1.6;
        -webkit-font-smoothing: antialiased;
        -moz-osx-font-smoothing: grayscale;
    }

    h1, h2, h3, h4, h5, h6 {
        font-weight: 700;
        letter-spacing: -0.02em;
        color: var(--text-primary);
        margin: 0;
        line-height: 1.3;
    }

    a {
        text-decoration: none;
        color: var(--primary);
        transition: var(--transition);
    }
    a:hover {
        color: var(--primary-hover);
    }

    img {
        max-width: 100%;
        height: auto;
        vertical-align: middle;
    }

    :focus-visible {
        outline: 2px solid var(--primary);
        outline-offset: 2px;
        border-radius: 4px;
    }

    /* ----- GLOBAL ANIMATIONS ----- */
    @keyframes fadeInUp {
        from { opacity: 0; transform: translateY(16px); }
        to   { opacity: 1; transform: translateY(0); }
    }

    @keyframes slideDown {
        from { opacity: 0; transform: translateY(-8px); }
        to   { opacity: 1; transform: translateY(0); }
    }

    @keyframes shimmer {
        0% { background-position: -200% 0; }
        100% { background-position: 200% 0; }
    }

    @keyframes pulse-dot {
        0%, 100% { opacity: 1; transform: scale(1); }
        50% { opacity: 0.5; transform: scale(0.85); }
    }

    /* ============================================================
       PAGE HEADER — Enterprise Grade
    ============================================================ */
    .page-header {
        background: var(--card-bg);
        border-radius: var(--radius-card);
        padding: var(--space-6) var(--space-8);
        margin-bottom: var(--space-6);
        border: 1px solid var(--border-color);
        box-shadow: var(--shadow-soft);
        transition: var(--transition);
        position: relative;
        overflow: hidden;
        animation: fadeInUp 0.6s ease-out;
    }
    .page-header:hover {
        box-shadow: var(--shadow-hover);
    }
    .page-header::before {
        content: '';
        position: absolute;
        inset: 0;
        background: radial-gradient(ellipse at 100% 0%, rgba(15, 151, 61, 0.03) 0%, transparent 70%);
        pointer-events: none;
    }
    .page-header::after {
        content: '';
        position: absolute;
        top: 0;
        left: 0;
        right: 0;
        height: 4px;
        background: var(--primary-gradient);
        opacity: 0;
        transition: var(--transition);
        border-radius: var(--radius-card) var(--radius-card) 0 0;
    }
    .page-header:hover::after {
        opacity: 1;
    }

    .page-header .breadcrumb-custom {
        display: flex;
        flex-wrap: wrap;
        align-items: center;
        gap: 0.4rem 0.6rem;
        font-size: 0.8rem;
        font-weight: 500;
        color: var(--text-secondary);
        padding: 0;
        background: transparent;
        margin-bottom: var(--space-3);
        position: relative;
        z-index: 1;
    }
    .page-header .breadcrumb-custom a {
        color: var(--text-secondary);
        display: inline-flex;
        align-items: center;
        gap: 0.25rem;
        padding: 0.15rem 0.5rem;
        border-radius: var(--radius-sm);
        transition: var(--transition);
    }
    .page-header .breadcrumb-custom a:hover {
        color: var(--primary);
        background: var(--primary-light);
    }
    .page-header .breadcrumb-custom .separator {
        color: var(--border-color);
        font-size: 0.6rem;
    }
    .page-header .breadcrumb-custom .active {
        color: var(--text-primary);
        font-weight: 600;
        background: var(--primary-light);
        padding: 0.15rem 0.8rem;
        border-radius: var(--radius-btn);
        display: inline-flex;
        align-items: center;
        gap: 0.3rem;
    }
    .page-header .breadcrumb-custom .active i {
        font-size: 0.75rem;
    }

    .page-header .header-content {
        display: flex;
        flex-wrap: wrap;
        align-items: center;
        justify-content: space-between;
        gap: var(--space-4);
        position: relative;
        z-index: 1;
    }
    .page-header .header-left {
        display: flex;
        align-items: center;
        gap: var(--space-4);
        flex: 1 1 auto;
        min-width: 0;
    }
    .page-header .header-icon {
        width: 56px;
        height: 56px;
        background: var(--primary-gradient);
        border-radius: 16px;
        display: flex;
        align-items: center;
        justify-content: center;
        color: #fff;
        font-size: 1.8rem;
        flex-shrink: 0;
        box-shadow: 0 8px 24px rgba(15, 151, 61, 0.20);
        transition: var(--transition-spring);
    }
    .page-header .header-icon:hover {
        transform: scale(1.05) rotate(-2deg);
        box-shadow: 0 12px 32px rgba(15, 151, 61, 0.30);
    }
    .page-header .header-text h1 {
        font-size: 1.5rem;
        font-weight: 800;
        color: var(--text-primary);
        margin: 0;
        letter-spacing: -0.02em;
        line-height: 1.2;
    }
    .page-header .header-text h1 span {
        background: var(--primary-gradient);
        -webkit-background-clip: text;
        -webkit-text-fill-color: transparent;
        background-clip: text;
    }
    .page-header .header-text .subtitle {
        font-size: 0.875rem;
        color: var(--text-secondary);
        margin-top: 0.1rem;
        display: flex;
        flex-wrap: wrap;
        align-items: center;
        gap: 0.5rem;
    }
    .page-header .header-text .subtitle i {
        color: var(--primary);
    }

    .page-header .header-actions {
        display: flex;
        flex-wrap: wrap;
        gap: var(--space-2);
        align-items: center;
        flex-shrink: 0;
    }

    /* ============================================================
       BUTTONS — Fully Standardized
    ============================================================ */
    .btn-modern {
        display: inline-flex;
        align-items: center;
        justify-content: center;
        gap: 0.5rem;
        padding: 0.5rem 1.5rem;
        font-weight: 600;
        font-size: 0.875rem;
        border-radius: var(--radius-btn);
        border: 1px solid transparent;
        transition: all var(--transition-spring);
        box-shadow: 0 2px 8px rgba(0, 0, 0, 0.02);
        cursor: pointer;
        line-height: 1.4;
        min-height: 48px;
        white-space: nowrap;
        text-decoration: none;
        letter-spacing: 0.01em;
        background: transparent;
        touch-action: manipulation;
        font-family: var(--font-family);
        position: relative;
        overflow: hidden;
    }
    .btn-modern::after {
        content: '';
        position: absolute;
        inset: 0;
        border-radius: inherit;
        background: rgba(255, 255, 255, 0.15);
        opacity: 0;
        transition: opacity var(--transition);
        pointer-events: none;
    }
    .btn-modern:hover::after {
        opacity: 1;
    }
    .btn-modern:active {
        transform: scale(0.96);
    }
    .btn-modern:disabled {
        opacity: 0.5;
        pointer-events: none;
        transform: none !important;
    }

    .btn-modern .spinner-border {
        width: 1rem;
        height: 1rem;
        border-width: 2px;
    }

    .btn-modern.btn-sm {
        padding: 0.25rem 1rem;
        font-size: 0.8rem;
        min-height: 38px;
        gap: 0.35rem;
    }
    .btn-modern.btn-xs {
        padding: 0.15rem 0.7rem;
        font-size: 0.7rem;
        min-height: 30px;
        gap: 0.25rem;
    }

    .btn-primary-green {
        background: var(--primary-gradient);
        border-color: var(--primary);
        color: #fff;
        box-shadow: 0 4px 16px rgba(15, 151, 61, 0.30);
    }
    .btn-primary-green:hover {
        background: var(--primary-hover);
        border-color: var(--primary-hover);
        transform: translateY(-2px) scale(1.02);
        box-shadow: 0 8px 28px rgba(15, 151, 61, 0.40);
        color: #fff;
    }

    .btn-success-green {
        background: var(--success);
        border-color: var(--success);
        color: #fff;
        box-shadow: 0 4px 16px rgba(34, 197, 94, 0.30);
    }
    .btn-success-green:hover {
        background: #16A34A;
        border-color: #16A34A;
        transform: translateY(-2px) scale(1.02);
        box-shadow: 0 8px 28px rgba(34, 197, 94, 0.40);
        color: #fff;
    }

    .btn-outline-green {
        background: transparent;
        border-color: var(--primary);
        color: var(--primary);
    }
    .btn-outline-green:hover {
        background: var(--primary-light);
        border-color: var(--primary);
        color: var(--primary-hover);
        transform: translateY(-2px);
        box-shadow: 0 4px 16px rgba(15, 151, 61, 0.15);
    }

    .btn-outline-warning {
        background: transparent;
        border-color: var(--warning);
        color: var(--warning);
    }
    .btn-outline-warning:hover {
        background: var(--warning-light);
        border-color: var(--warning);
        color: #D97706;
        transform: translateY(-2px);
        box-shadow: 0 4px 12px rgba(245, 158, 11, 0.20);
    }

    .btn-outline-danger {
        background: transparent;
        border-color: var(--danger);
        color: var(--danger);
    }
    .btn-outline-danger:hover {
        background: var(--danger-light);
        border-color: var(--danger);
        color: #DC2626;
        transform: translateY(-2px);
        box-shadow: 0 4px 12px rgba(239, 68, 68, 0.20);
    }

    .btn-light {
        background: #FFFFFF;
        border-color: var(--border-color);
        color: var(--text-primary);
        box-shadow: var(--shadow-soft);
    }
    .btn-light:hover {
        background: var(--bg-body);
        border-color: #CBD5E1;
        transform: translateY(-2px);
        box-shadow: var(--shadow-hover);
        color: var(--text-primary);
    }

    /* ============================================================
       FORM FLOATING — Unified
    ============================================================ */
    .form-floating-modern {
        position: relative;
        margin-bottom: 0;
    }
    .form-floating-modern .form-control,
    .form-floating-modern .form-select {
        width: 100%;
        padding: 0.8rem 0.9rem 0.8rem 3rem;
        font-size: 0.875rem;
        font-weight: 500;
        color: var(--text-primary);
        background: #F1F5F9;
        border: 2px solid transparent;
        border-radius: var(--radius-input);
        transition: all var(--transition);
        box-shadow: inset 0 1px 3px rgba(0, 0, 0, 0.02);
        height: 54px;
        font-family: var(--font-family);
        appearance: none;
        -webkit-appearance: none;
        line-height: 1.4;
    }
    .form-floating-modern .form-control:focus,
    .form-floating-modern .form-select:focus {
        background: #FFFFFF;
        border-color: var(--primary);
        box-shadow: 0 0 0 5px rgba(15, 151, 61, 0.12);
        outline: none;
    }
    .form-floating-modern .form-control::placeholder {
        color: transparent;
    }
    .form-floating-modern .form-icon {
        position: absolute;
        left: 1rem;
        top: 50%;
        transform: translateY(-50%);
        color: var(--text-secondary);
        font-size: 1.2rem;
        pointer-events: none;
        transition: color var(--transition);
        z-index: 2;
    }
    .form-floating-modern .form-control:focus~.form-icon,
    .form-floating-modern .form-select:focus~.form-icon {
        color: var(--primary);
    }
    .form-floating-modern .form-floating-label {
        position: absolute;
        left: 3rem;
        top: 50%;
        transform: translateY(-50%);
        font-size: 0.875rem;
        font-weight: 500;
        color: var(--text-secondary);
        pointer-events: none;
        transition: all var(--transition);
        background: transparent;
        padding: 0 0.25rem;
        white-space: nowrap;
    }
    .form-floating-modern .form-control:focus~.form-floating-label,
    .form-floating-modern .form-control:not(:placeholder-shown)~.form-floating-label,
    .form-floating-modern .form-select:focus~.form-floating-label,
    .form-floating-modern .form-select:not([value=""])~.form-floating-label {
        top: -0.6rem;
        left: 1rem;
        font-size: 0.7rem;
        font-weight: 700;
        color: var(--primary);
        background: #FFFFFF;
        padding: 0 0.5rem;
        border-radius: 6px;
        transform: translateY(0);
        box-shadow: 0 2px 8px rgba(0, 0, 0, 0.02);
    }
    .form-floating-modern .form-select {
        background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%2364748b' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
        background-repeat: no-repeat;
        background-position: right 1.2rem center;
        background-size: 12px 8px;
        padding-right: 3rem;
    }
    .form-floating-modern .form-select:focus {
        background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%230F973D' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
    }
    /* validation states for floating */
    .form-floating-modern .form-control.is-valid,
    .form-floating-modern .form-select.is-valid {
        border-color: var(--success);
        background: #FFFFFF;
    }
    .form-floating-modern .form-control.is-valid:focus,
    .form-floating-modern .form-select.is-valid:focus {
        box-shadow: 0 0 0 5px rgba(34, 197, 94, 0.15);
    }
    .form-floating-modern .form-control.is-invalid,
    .form-floating-modern .form-select.is-invalid {
        border-color: var(--danger);
        background: #FFFFFF;
    }
    .form-floating-modern .form-control.is-invalid:focus,
    .form-floating-modern .form-select.is-invalid:focus {
        box-shadow: 0 0 0 5px rgba(239, 68, 68, 0.15);
    }
    .form-floating-modern .invalid-feedback {
        display: none;
        color: var(--danger);
        font-size: 0.75rem;
        font-weight: 500;
        margin-top: 0.2rem;
        padding-left: 0.5rem;
    }
    .form-floating-modern .is-invalid ~ .invalid-feedback {
        display: block;
    }

    /* ============================================================
       CARD GLASS — Unified Container
    ============================================================ */
    .card-glass {
        background: var(--card-bg);
        border-radius: var(--radius-card);
        border: 1px solid var(--border-color);
        box-shadow: var(--shadow-soft);
        padding: var(--space-5);
        transition: var(--transition);
    }
    .card-glass:hover {
        box-shadow: var(--shadow-hover);
    }

    /* ============================================================
       FORM SECTION TITLE
    ============================================================ */
    .form-section-title {
        display: flex;
        align-items: center;
        gap: 0.5rem;
        font-weight: 700;
        font-size: 1rem;
        color: var(--text-primary);
        margin-bottom: var(--space-4);
        padding-bottom: var(--space-2);
        border-bottom: 2px solid var(--border-color);
    }
    .form-section-title i {
        color: var(--primary);
        font-size: 1.2rem;
    }

    /* ============================================================
       INFO ALERT
    ============================================================ */
    .info-alert {
        background: var(--primary-light);
        border-left: 4px solid var(--primary);
        border-radius: var(--radius-input);
        padding: 0.6rem 1rem;
        font-size: 0.85rem;
        color: var(--text-secondary);
        margin-top: var(--space-3);
        display: flex;
        align-items: center;
        gap: 0.5rem;
    }
    .info-alert i {
        color: var(--primary);
        font-size: 1.2rem;
        flex-shrink: 0;
    }
    .info-alert strong {
        color: var(--text-primary);
    }

    /* ============================================================
       GRID FOR FORM (2 columns)
    ============================================================ */
    .form-grid-2 {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 0 var(--space-4);
    }
    .form-grid-2 .full-width {
        grid-column: 1 / -1;
    }

    /* ============================================================
       FORM ACTIONS
    ============================================================ */
    .form-actions {
        display: flex;
        flex-wrap: wrap;
        gap: var(--space-3);
        margin-top: var(--space-6);
        padding-top: var(--space-4);
        border-top: 2px solid var(--border-color);
        justify-content: flex-end;
        align-items: center;
    }
    .form-actions .btn-modern {
        min-height: 48px;
        padding: 0.5rem 1.5rem;
    }

    /* ============================================================
       BADGE MODERN (reuse from index)
    ============================================================ */
    .badge-modern {
        display: inline-flex;
        align-items: center;
        gap: 0.4rem;
        padding: 0.25rem 1.2rem;
        border-radius: var(--radius-btn);
        font-weight: 700;
        font-size: 0.7rem;
        text-transform: uppercase;
        letter-spacing: 0.04em;
        background: var(--bg-body);
        color: var(--text-secondary);
        border: 1px solid var(--border-color);
        box-shadow: var(--shadow-soft);
    }
    .badge-modern::before {
        content: '';
        display: inline-block;
        width: 8px;
        height: 8px;
        border-radius: 50%;
        background: currentColor;
        opacity: 0.7;
    }
    .badge-modern-success {
        background: var(--success-light);
        color: #166534;
        border-color: #86EFAC;
    }
    .badge-modern-success::before {
        background: #166534;
        opacity: 0.8;
    }
    .badge-modern-warning {
        background: var(--warning-light);
        color: #92400E;
        border-color: #FCD34D;
    }
    .badge-modern-warning::before {
        background: #92400E;
        opacity: 0.8;
    }
    .badge-modern-danger {
        background: var(--danger-light);
        color: #991B1B;
        border-color: #FCA5A5;
    }
    .badge-modern-danger::before {
        background: #991B1B;
        opacity: 0.8;
    }

    /* ============================================================
       EDIT INFO PANEL (khusus edit)
    ============================================================ */
    .edit-info-panel {
        background: var(--bg-body);
        border-radius: var(--radius-input);
        padding: 0.8rem 1.2rem;
        display: flex;
        flex-wrap: wrap;
        gap: 0.6rem 1.5rem;
        border: 1px solid var(--border-color);
        margin-top: var(--space-4);
        font-size: 0.8rem;
        color: var(--text-secondary);
    }
    .edit-info-panel .info-item {
        display: flex;
        align-items: center;
        gap: 0.4rem;
    }
    .edit-info-panel .info-item i {
        color: var(--text-muted);
        font-size: 0.9rem;
    }
    .edit-info-panel .info-item strong {
        color: var(--text-primary);
        font-weight: 600;
    }

    /* ============================================================
       RESPONSIVE — Fully Optimized
    ============================================================ */
    @media (max-width: 991px) {
        .page-header {
            padding: var(--space-5);
        }
        .page-header .header-text h1 {
            font-size: 1.3rem;
        }
        .page-header .header-icon {
            width: 48px;
            height: 48px;
            font-size: 1.5rem;
        }
        .card-glass {
            padding: var(--space-4);
        }
    }

    @media (max-width: 767px) {
        .page-header {
            padding: var(--space-4);
            border-radius: 16px;
        }
        .page-header .header-content {
            flex-direction: column;
            align-items: stretch;
            gap: var(--space-3);
        }
        .page-header .header-left {
            gap: var(--space-3);
        }
        .page-header .header-icon {
            width: 44px;
            height: 44px;
            font-size: 1.3rem;
            border-radius: 14px;
        }
        .page-header .header-text h1 {
            font-size: 1.15rem;
        }
        .page-header .header-text .subtitle {
            font-size: 0.8rem;
        }
        .page-header .breadcrumb-custom {
            font-size: 0.75rem;
        }

        .form-grid-2 {
            grid-template-columns: 1fr;
            gap: 0;
        }
        .form-grid-2 .full-width {
            grid-column: 1;
        }

        .card-glass {
            padding: var(--space-3);
            border-radius: 16px;
        }

        .form-floating-modern .form-control,
        .form-floating-modern .form-select {
            height: 48px;
            padding: 0.6rem 0.9rem 0.6rem 2.6rem;
            font-size: 0.8rem;
        }
        .form-floating-modern .form-icon {
            font-size: 1rem;
            left: 0.8rem;
        }
        .form-floating-modern .form-floating-label {
            left: 2.6rem;
            font-size: 0.8rem;
        }
        .form-floating-modern .form-control:focus~.form-floating-label,
        .form-floating-modern .form-control:not(:placeholder-shown)~.form-floating-label,
        .form-floating-modern .form-select:focus~.form-floating-label,
        .form-floating-modern .form-select:not([value=""])~.form-floating-label {
            font-size: 0.65rem;
            top: -0.5rem;
            left: 0.8rem;
            padding: 0 0.4rem;
        }
        .form-floating-modern .form-select {
            padding-right: 2.4rem;
            background-position: right 0.8rem center;
        }

        .form-actions {
            flex-direction: column;
            align-items: stretch;
        }
        .form-actions .btn-modern {
            width: 100%;
            justify-content: center;
            min-height: 48px;
            order: 0;
        }
        /* reorder on mobile: Simpan, Reset, Kembali */
        .form-actions .btn-modern:nth-child(1) { order: 3; } /* Kembali */
        .form-actions .btn-modern:nth-child(2) { order: 2; } /* Reset */
        .form-actions .btn-modern:nth-child(3) { order: 1; } /* Simpan */

        .info-alert {
            flex-direction: column;
            align-items: flex-start;
            gap: 0.25rem;
            padding: 0.5rem 0.7rem;
        }
        .badge-modern {
            font-size: 0.65rem;
            padding: 0.15rem 0.8rem;
        }
        .edit-info-panel {
            flex-direction: column;
            gap: 0.4rem;
        }
    }

    @media (max-width: 400px) {
        .page-header {
            padding: var(--space-3);
        }
        .page-header .header-text h1 {
            font-size: 1rem;
        }
        .page-header .header-icon {
            width: 36px;
            height: 36px;
            font-size: 1.1rem;
            border-radius: 12px;
        }
        .page-header .header-text .subtitle {
            font-size: 0.7rem;
        }
        .form-floating-modern .form-control,
        .form-floating-modern .form-select {
            height: 44px;
            font-size: 0.75rem;
            padding: 0.5rem 0.7rem 0.5rem 2.2rem;
        }
        .form-floating-modern .form-icon {
            font-size: 0.85rem;
            left: 0.6rem;
        }
        .form-floating-modern .form-floating-label {
            left: 2.2rem;
            font-size: 0.75rem;
        }
        .form-floating-modern .form-control:focus~.form-floating-label,
        .form-floating-modern .form-control:not(:placeholder-shown)~.form-floating-label {
            font-size: 0.6rem;
            top: -0.4rem;
            left: 0.6rem;
        }
        .btn-modern {
            font-size: 0.8rem;
            min-height: 44px;
            padding: 0.4rem 1rem;
        }
        .badge-modern {
            font-size: 0.55rem;
            padding: 0.1rem 0.6rem;
        }
    }

    @media (min-width: 768px) {
        .container-fluid {
            max-width: 820px;
            margin: 0 auto;
        }
    }

    /* ============================================================
       ACCESSIBILITY & REDUCED MOTION
    ============================================================ */
    .btn-modern:focus-visible,
    .form-control:focus-visible,
    .form-select:focus-visible {
        outline: 3px solid var(--primary);
        outline-offset: 2px;
    }

    @media (prefers-reduced-motion: reduce) {
        *,
        *::before,
        *::after {
            animation-duration: 0.01ms !important;
            transition-duration: 0.01ms !important;
        }
        .page-header,
        .card-glass,
        .btn-modern {
            transition: none !important;
            transform: none !important;
            box-shadow: var(--shadow-soft) !important;
        }
        .page-header:hover,
        .card-glass:hover {
            transform: none !important;
            box-shadow: var(--shadow-soft) !important;
        }
    }

    /* ============================================================
       SWEETALERT2 OVERRIDE
    ============================================================ */
    .swal2-popup {
        border-radius: var(--radius-card) !important;
        box-shadow: var(--shadow-lg) !important;
        font-family: var(--font-family) !important;
        padding: 1.5rem 1.5rem !important;
    }
    .swal2-title {
        font-weight: 700 !important;
        color: var(--text-primary) !important;
        font-size: 1.1rem !important;
    }
    .swal2-confirm {
        background: var(--primary-gradient) !important;
        border-radius: var(--radius-btn) !important;
        font-weight: 600 !important;
        box-shadow: 0 4px 16px rgba(15, 151, 61, 0.30) !important;
        padding: 0.4rem 1.8rem !important;
        min-height: 40px !important;
    }
    .swal2-confirm:hover {
        background: var(--primary-hover) !important;
    }
    .swal2-cancel {
        border-radius: var(--radius-btn) !important;
        font-weight: 600 !important;
        min-height: 40px !important;
    }

    /* ---- Utility overrides ---- */
    .text-danger {
        color: #EF4444 !important;
    }
    .text-muted {
        color: var(--text-muted) !important;
    }
    .fw-600 {
        font-weight: 600;
    }
    .d-none {
        display: none !important;
    }
</style>
@endpush

@section('content')
<div class="container-fluid px-0 py-3 px-md-3">

    <!-- ============================================================
         PAGE HEADER — Breadcrumb + Judul + Badge
    ============================================================ -->
    <div class="page-header">
        <nav aria-label="Breadcrumb" class="breadcrumb-custom">
            <a href="{{ route('dashboard.index') }}"><i class="bi bi-house"></i>Dashboard</a>
            <span class="separator">/</span>
            <a href="{{ route('pengesahan.index') }}"><i class="bi bi-calendar-check"></i>Setting Id KTA</a>
            <span class="separator">/</span>
            <span class="active"><i class="bi bi-{{ $pengesahan->id ? 'pencil-square' : 'plus-circle' }}"></i>{{ $pengesahan->id ? 'Sunting' : 'Tambah' }}</span>
        </nav>

        <div class="header-content">
            <div class="header-left">
                <div class="header-icon">
                    <i class="bi {{ $pengesahan->id ? 'bi-pencil-square' : 'bi-plus-circle' }}"></i>
                </div>
                <div class="header-text">
                    <h1>{{ $pengesahan->id ? 'Sunting Id KTA' : 'Tambah Id KTA' }}</h1>
                    <div class="subtitle">
                        <i class="bi bi-clock"></i>
                        {{ $pengesahan->id ? 'Perbarui informasi Id KTA.' : 'Tambahkan kode Id KTA.' }}
                    </div>
                </div>
            </div>
            @if($pengesahan->id)
                <span class="badge-modern badge-modern-warning">
                    <i class="bi bi-pencil"></i> Mode Edit
                </span>
            @else
                <span class="badge-modern badge-modern-success">
                    <i class="bi bi-plus-circle"></i> Baru
                </span>
            @endif
        </div>

        @if($pengesahan->id)
            <div class="edit-info-panel">
                <div class="info-item"><i class="bi bi-calendar-plus"></i> Dibuat: <strong>{{ $pengesahan->created_at ? $pengesahan->created_at->format('d/m/Y H:i') : '-' }}</strong></div>
                <div class="info-item"><i class="bi bi-clock-history"></i> Diperbarui: <strong>{{ $pengesahan->updated_at ? $pengesahan->updated_at->format('d/m/Y H:i') : '-' }}</strong></div>
                <div class="info-item"><i class="bi bi-hash"></i> ID: <strong>{{ $pengesahan->id ?? '-' }}</strong></div>
                <div class="info-item"><i class="bi bi-calendar-event"></i> Tahun: <strong>{{ $pengesahan->tahun ?? '-' }}</strong></div>
            </div>
        @endif
    </div>

    <!-- ============================================================
         FORM CARD
    ============================================================ -->
    <div class="card-glass">

        <form action="{{ $pengesahan->id ? route('pengesahan.update', $pengesahan->id) : route('pengesahan.store') }}" method="POST" id="pengesahanForm">
            @csrf
            @if($pengesahan->id)
                @method('PUT')
            @endif

            <!-- ============================================================
                 SECTION — INFORMASI KODE PENGESAHAN
            ============================================================ -->
            <div class="form-section-title">
                <i class="bi bi-calendar-event"></i> Informasi Id KTA
            </div>

            <!-- Grid 2 Kolom: Tahun & Tanggal Bulan -->
            <div class="form-grid-2">
                <!-- Tahun Pengesahan (2 digit) -->
                <div class="form-floating-modern mb-3">
                    <i class="bi bi-calendar2-year form-icon"></i>
                    <input type="text"
                           class="form-control @error('tahun') is-invalid @enderror"
                           id="tahun"
                           name="tahun"
                           value="{{ old('tahun', $pengesahan->tahun) }}"
                           placeholder=" "
                           maxlength="2"
                           required
                           autofocus>
                    <label for="tahun" class="form-floating-label">Tahun Pengesahan (2 Digit) <span class="text-danger">*</span></label>
                    <div class="form-text" style="font-size:0.7rem;color:var(--text-muted);padding-left:0.5rem;margin-top:0.2rem;">
                        <i class="bi bi-info-circle"></i> Contoh: <strong>26</strong> untuk Tahun 2026.
                    </div>
                    @error('tahun')
                        <div class="invalid-feedback">{{ $message }}</div>
                    @enderror
                </div>

                <!-- Tanggal & Bulan (4 digit) -->
                <div class="form-floating-modern mb-3">
                    <i class="bi bi-calendar3 form-icon"></i>
                    <input type="text"
                           class="form-control @error('tanggal_bulan') is-invalid @enderror"
                           id="tanggal_bulan"
                           name="tanggal_bulan"
                           value="{{ old('tanggal_bulan', $pengesahan->tanggal_bulan) }}"
                           placeholder=" "
                           maxlength="4"
                           required>
                    <label for="tanggal_bulan" class="form-floating-label">Tanggal / Bulan (4 Digit) <span class="text-danger">*</span></label>
                    <div class="form-text" style="font-size:0.7rem;color:var(--text-muted);padding-left:0.5rem;margin-top:0.2rem;">
                        <i class="bi bi-info-circle"></i> Contoh: <strong>3105</strong> (Tanggal 31, Bulan 05)
                    </div>
                    @error('tanggal_bulan')
                        <div class="invalid-feedback">{{ $message }}</div>
                    @enderror
                </div>
            </div>

            <!-- Informasi tambahan tentang format -->
            <div class="info-alert" style="margin-top:0;">
                <i class="bi bi-lightbulb"></i>
                <div>
                    <strong>Format Id KTA:</strong> Kode akan digabung secara otomatis menjadi 
                    <strong>[Tahun][TanggalBulan]</strong> — Contoh: <strong>263105</strong>.
                </div>
            </div>

            <!-- ============================================================
                 ACTION BUTTONS
            ============================================================ -->
            <div class="form-actions">
                <a href="{{ route('pengesahan.index') }}" class="btn-modern btn-light">
                    <i class="bi bi-arrow-left"></i> <span class="btn-label">Kembali</span>
                </a>
                <button type="reset" class="btn-modern btn-outline-warning" id="resetBtn">
                    <i class="bi bi-arrow-counterclockwise"></i> <span class="btn-label">Reset</span>
                </button>
                <button type="submit" class="btn-modern btn-primary-green" id="submitBtn">
                    <i class="bi bi-save"></i> <span class="btn-label">{{ $pengesahan->id ? 'Simpan Perubahan' : 'Simpan Data' }}</span>
                </button>
            </div>

        </form>

    </div><!-- /card-glass -->

</div><!-- /container -->
@endsection

@push('scripts')
<script src="https://cdn.jsdelivr.net/npm/sweetalert2@11"></script>

<script>
    document.addEventListener('DOMContentLoaded', function() {
        const form = document.getElementById('pengesahanForm');
        const submitBtn = document.getElementById('submitBtn');
        const resetBtn = document.getElementById('resetBtn');

        // ============================================================
        // AUTO-FORMAT: Hanya angka, batasi panjang
        // ============================================================
        const tahunInput = document.getElementById('tahun');
        const tanggalBulanInput = document.getElementById('tanggal_bulan');

        if (tahunInput) {
            tahunInput.addEventListener('input', function() {
                this.value = this.value.replace(/\D/g, '');
                if (this.value.length > 2) this.value = this.value.slice(0, 2);
            });
        }
        if (tanggalBulanInput) {
            tanggalBulanInput.addEventListener('input', function() {
                this.value = this.value.replace(/\D/g, '');
                if (this.value.length > 4) this.value = this.value.slice(0, 4);
            });
        }

        // ============================================================
        // SUBMIT FORM — SweetAlert2 Konfirmasi
        // ============================================================
        form.addEventListener('submit', function(e) {
            e.preventDefault();

            Swal.fire({
                title: '{{ $pengesahan->id ? 'Simpan perubahan?' : 'Simpan data baru?' }}',
                text: '{{ $pengesahan->id ? 'Pastikan semua data sudah benar.' : 'Pastikan semua data sudah lengkap dan benar.' }}',
                icon: 'question',
                showCancelButton: true,
                confirmButtonColor: '#0F973D',
                cancelButtonColor: '#EF4444',
                confirmButtonText: '{{ $pengesahan->id ? 'Ya, simpan' : 'Ya, simpan data' }}',
                cancelButtonText: 'Periksa lagi',
                customClass: {
                    popup: 'rounded-4 shadow-lg',
                }
            }).then((result) => {
                if (result.isConfirmed) {
                    submitBtn.disabled = true;
                    submitBtn.innerHTML = '<span class="spinner-border spinner-border-sm me-2"></span> Menyimpan...';
                    form.submit();
                }
            });
        });

        // ============================================================
        // RESET FORM — SweetAlert2 Konfirmasi
        // ============================================================
        if (resetBtn) {
            resetBtn.addEventListener('click', function(e) {
                e.preventDefault();
                Swal.fire({
                    title: 'Reset form?',
                    text: 'Semua data yang belum disimpan akan hilang.',
                    icon: 'warning',
                    showCancelButton: true,
                    confirmButtonColor: '#F59E0B',
                    cancelButtonColor: '#EF4444',
                    confirmButtonText: 'Ya, reset',
                    cancelButtonText: 'Batal',
                    customClass: {
                        popup: 'rounded-4 shadow-lg',
                    }
                }).then((result) => {
                    if (result.isConfirmed) {
                        form.reset();
                        // Hapus kelas validasi
                        form.querySelectorAll('.is-valid, .is-invalid').forEach(el => {
                            el.classList.remove('is-valid', 'is-invalid');
                        });
                        Swal.fire({
                            icon: 'success',
                            title: 'Form direset',
                            timer: 1500,
                            showConfirmButton: false,
                            toast: true,
                            position: 'top-end',
                            customClass: {
                                popup: 'rounded-4 shadow-lg',
                            }
                        });
                    }
                });
            });
        }

        // ============================================================
        // REAL-TIME VALIDATION (visual feedback)
        // ============================================================
        const inputs = form.querySelectorAll('input[required], select[required]');
        inputs.forEach(input => {
            const validate = function() {
                if (this.value.trim()) {
                    this.classList.remove('is-invalid');
                    this.classList.add('is-valid');
                } else {
                    this.classList.remove('is-valid');
                    if (this.hasAttribute('required')) {
                        this.classList.add('is-invalid');
                    }
                }
            };
            input.addEventListener('blur', validate);
            input.addEventListener('input', validate);
        });
    });
</script>
@endpush