/* ═══════════════════════════════════════════════════════════
   Rizen Public Verification Portal — Stylesheet
   Premium minimalist design, mobile-first responsive
   ═══════════════════════════════════════════════════════════ */

/* ── Reset & Variables ─────────────────────────────────────── */
*,
*::before,
*::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    /* Core Palette — Black & White with accent */
    --white: #ffffff;
    --off-white: #f8f8f8;
    --gray-50: #fafafa;
    --gray-100: #f0f0f0;
    --gray-200: #e4e4e4;
    --gray-300: #d1d1d1;
    --gray-400: #a0a0a0;
    --gray-500: #737373;
    --gray-600: #525252;
    --gray-700: #404040;
    --gray-800: #262626;
    --gray-900: #171717;
    --black: #0a0a0a;

    /* Status Colors */
    --success: #10b981;
    --success-bg: #ecfdf5;
    --success-border: #a7f3d0;
    --warning: #f59e0b;
    --warning-bg: #fffbeb;
    --warning-border: #fde68a;
    --danger: #ef4444;
    --danger-bg: #fef2f2;
    --danger-border: #fecaca;

    /* WhatsApp */
    --whatsapp: #25d366;

    /* Social Proof States */
    --resale: #0891b2;
    --resale-bg: #ecfeff;
    --resale-border: #a5f3fc;
    --high-risk: #ea580c;
    --high-risk-bg: #fff7ed;
    --high-risk-border: #fed7aa;

    /* Typography */
    --font-display: 'Outfit', sans-serif;
    --font-body: 'Inter', sans-serif;

    /* Spacing */
    --space-xs: 0.25rem;
    --space-sm: 0.5rem;
    --space-md: 1rem;
    --space-lg: 1.5rem;
    --space-xl: 2rem;
    --space-2xl: 3rem;
    --space-3xl: 4rem;

    /* Borders */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    --radius-full: 9999px;

    /* Shadows */
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.04);
    --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 8px 30px rgba(0, 0, 0, 0.08);
    --shadow-xl: 0 20px 60px rgba(0, 0, 0, 0.12);

    /* Transitions */
    --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
    --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
    --duration-fast: 150ms;
    --duration-normal: 300ms;
    --duration-slow: 500ms;
}

html {
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--font-body);
    background-color: var(--off-white);
    color: var(--gray-800);
    min-height: 100vh;
    position: relative;
    overflow-x: hidden;
}

/* ── Background Effects ────────────────────────────────────── */
.bg-grid {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image:
        linear-gradient(rgba(0, 0, 0, 0.02) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 0, 0, 0.02) 1px, transparent 1px);
    background-size: 60px 60px;
    pointer-events: none;
    z-index: 0;
}

.bg-glow {
    position: fixed;
    border-radius: 50%;
    filter: blur(120px);
    pointer-events: none;
    z-index: 0;
}

.bg-glow--1 {
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(0, 0, 0, 0.03), transparent 70%);
    top: -200px;
    right: -200px;
}

.bg-glow--2 {
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(0, 0, 0, 0.02), transparent 70%);
    bottom: -150px;
    left: -150px;
}

/* ── Container ─────────────────────────────────────────────── */
.container {
    position: relative;
    z-index: 1;
    max-width: 480px;
    margin: 0 auto;
    padding: var(--space-xl) var(--space-md);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: var(--space-xl);
}

/* ── Brand Header ──────────────────────────────────────────── */
.brand {
    text-align: center;
    animation: fadeInDown 0.8s var(--ease-out) both;
}

.brand__logo {
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--space-xs);
}

.brand__img {
    height: 80px; /* Adjust height based on look */
    width: auto;
    max-width: 280px;
    object-fit: contain;
}

.brand__name {
    display: none; /* Hidden as image now contains brand name */
}

.brand__tagline {
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--gray-400);
    letter-spacing: 0.2em;
    text-transform: uppercase;
    margin-top: var(--space-xs);
}

/* ── Card ──────────────────────────────────────────────────── */
.card {
    width: 100%;
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-lg);
    padding: var(--space-2xl);
    box-shadow: var(--shadow-lg);
    animation: fadeInUp 0.8s var(--ease-out) 0.2s both;
    position: relative;
}

.card::before {
    content: '';
    position: absolute;
    inset: -2px;
    background: linear-gradient(90deg, transparent, rgba(0, 0, 0, 0.05), transparent);
    background-size: 200% 100%;
    border-radius: calc(var(--radius-lg) + 2px);
    z-index: -1;
    animation: shimmer 4s infinite linear;
}

.card__header {
    text-align: center;
    margin-bottom: var(--space-xl);
}

.card__shield {
    width: 50px;
    height: 60px;
    margin: 0 auto var(--space-md);
    color: var(--black);
    opacity: 0.8;
    animation: pulseShield 3s infinite var(--ease-out);
}

.card__shield svg {
    width: 100%;
    height: 100%;
}

.card__title {
    font-family: var(--font-display);
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--black);
    margin-bottom: var(--space-xs);
}

.card__subtitle {
    font-size: 0.85rem;
    color: var(--gray-500);
    line-height: 1.5;
}

/* ── Form ──────────────────────────────────────────────────── */
.form {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
}

.form__group {
    display: flex;
    flex-direction: column;
    gap: var(--space-xs);
}

.form__label {
    font-size: 0.78rem;
    font-weight: 600;
    color: var(--gray-600);
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

.form__input-wrap {
    position: relative;
    display: flex;
    align-items: center;
    transition: transform var(--duration-fast) var(--ease-out);
}

.form__input-wrap:focus-within {
    transform: translateY(-2px);
}

.form__icon {
    position: absolute;
    left: 14px;
    width: 18px;
    height: 18px;
    color: var(--gray-400);
    transition: color var(--duration-fast) ease;
    pointer-events: none;
}

.form__input {
    width: 100%;
    padding: 14px 16px 14px 44px;
    font-family: var(--font-body);
    font-size: 0.95rem;
    font-weight: 400;
    color: var(--gray-900);
    background: var(--gray-50);
    border: 1.5px solid var(--gray-200);
    border-radius: var(--radius-sm);
    outline: none;
    transition: all var(--duration-normal) var(--ease-out);
}

.form__input::placeholder {
    color: var(--gray-400);
    font-weight: 400;
}

.form__input:hover {
    border-color: var(--gray-300);
    background: var(--white);
}

.form__input:focus {
    border-color: var(--black);
    background: var(--white);
    box-shadow: 0 0 0 3px rgba(0, 0, 0, 0.06);
}

.form__input:focus+.form__icon,
.form__input-wrap:focus-within .form__icon {
    color: var(--black);
}

/* ── Button ────────────────────────────────────────────────── */
.btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    padding: 16px 24px;
    font-family: var(--font-display);
    font-size: 0.95rem;
    font-weight: 600;
    letter-spacing: 0.03em;
    border: none;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: all var(--duration-normal) var(--ease-out);
    position: relative;
    overflow: hidden;
}

.btn--primary {
    background: var(--black);
    color: var(--white);
    margin-top: var(--space-sm);
}

.btn--primary:hover {
    background: var(--gray-800);
    transform: translateY(-1px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.2);
}

.btn--primary:active {
    transform: translateY(0);
    box-shadow: var(--shadow-sm);
}

.btn--primary.loading {
    pointer-events: none;
    opacity: 0.85;
}

.btn--primary.loading .btn__text {
    opacity: 0;
}

.btn--primary.loading .btn__loader {
    opacity: 1;
}

.btn__loader {
    position: absolute;
    opacity: 0;
    transition: opacity var(--duration-fast) ease;
}

.spinner {
    width: 22px;
    height: 22px;
    animation: spin 0.8s linear infinite;
}

.btn--whatsapp {
    background: var(--whatsapp);
    color: var(--white);
    text-decoration: none;
    gap: var(--space-sm);
    width: 100%;
}

.btn--whatsapp svg {
    transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.btn--whatsapp:hover {
    background: #20bd5a;
    transform: translateY(-1px);
    box-shadow: 0 6px 20px rgba(37, 211, 102, 0.3);
}

.btn--whatsapp:hover svg {
    transform: rotate(-15deg) scale(1.15);
}

.btn--retry {
    background: transparent;
    color: var(--gray-600);
    border: 1.5px solid var(--gray-300);
    width: 100%;
    margin-top: var(--space-sm);
}

.btn--retry:hover {
    border-color: var(--black);
    color: var(--black);
}

/* ── Result ────────────────────────────────────────────────── */
.result {
    width: 100%;
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: var(--space-2xl);
    text-align: center;
    box-shadow: var(--shadow-lg);
    animation: fadeInUp 0.6s var(--ease-spring) both;
}

.result--success {
    border: 1.5px solid var(--success-border);
    position: relative;
    overflow: hidden;
}

.result--success::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 300%;
    height: 300%;
    background: radial-gradient(circle, var(--success-bg) 5%, transparent 35%);
    transform: translate(-50%, -50%) scale(0);
    z-index: -1;
    animation: burst 1s var(--ease-out) forwards;
}

.result--duplicate {
    border: 1.5px solid var(--warning-border);
}

.result--resale {
    border: 1.5px solid var(--resale-border);
}

.result--warning {
    border: 1.5px solid var(--high-risk-border);
    animation: pulseBorder 2s infinite ease-in-out;
}

.result--fail {
    border: 1.5px solid var(--danger-border);
}

.result__icon {
    width: 72px;
    height: 72px;
    margin: 0 auto var(--space-lg);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    animation: popIn 0.5s var(--ease-spring) 0.2s both;
}

.result--success .result__icon {
    background: var(--success-bg);
    color: var(--success);
}

.result--duplicate .result__icon {
    background: var(--warning-bg);
    color: var(--warning);
}

.result--resale .result__icon {
    background: var(--resale-bg);
    color: var(--resale);
}

.result--warning .result__icon {
    background: var(--high-risk-bg);
    color: var(--high-risk);
}

.result--fail .result__icon {
    background: var(--danger-bg);
    color: var(--danger);
}

.result__title {
    font-family: var(--font-display);
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--black);
    margin-bottom: var(--space-sm);
}

.result__message {
    font-size: 0.9rem;
    color: var(--gray-600);
    line-height: 1.6;
    margin-bottom: var(--space-lg);
}

.result__serial {
    display: inline-block;
    padding: var(--space-xs) var(--space-md);
    background: var(--gray-100);
    border-radius: var(--radius-full);
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--gray-600);
    letter-spacing: 0.06em;
    margin-bottom: var(--space-lg);
}

.result__actions {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

/* ── Footer ────────────────────────────────────────────────── */
.footer {
    text-align: center;
    padding: var(--space-lg) 0;
    animation: fadeInUp 0.8s var(--ease-out) 0.4s both;
}

.footer p {
    font-size: 0.75rem;
    color: var(--gray-400);
    line-height: 1.6;
}

.footer__security {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-xs);
    margin-top: var(--space-xs);
}

/* ── Animations ────────────────────────────────────────────── */
@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }

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

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

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

@keyframes popIn {
    from {
        opacity: 0;
        transform: scale(0.5);
    }

    to {
        opacity: 1;
        transform: scale(1);
    }
}

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

@keyframes pulse {

    0%,
    100% {
        opacity: 1;
    }

    50% {
        opacity: 0.6;
    }
}

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

    100% {
        background-position: -200% 0;
    }
}

@keyframes pulseShield {

    0%,
    100% {
        transform: scale(1);
        opacity: 0.8;
    }

    50% {
        transform: scale(1.08);
        opacity: 1;
    }
}

@keyframes burst {
    to {
        transform: translate(-50%, -50%) scale(1);
        opacity: 0;
    }
}

@keyframes pulseBorder {

    0%,
    100% {
        border-color: var(--high-risk-border);
        box-shadow: 0 0 0 0 rgba(234, 88, 12, 0);
    }

    50% {
        border-color: var(--high-risk);
        box-shadow: 0 0 0 4px rgba(234, 88, 12, 0.1);
    }
}

/* ── Responsive ────────────────────────────────────────────── */
@media (max-width: 520px) {
    .container {
        padding: var(--space-lg) var(--space-md);
    }

    .card {
        padding: var(--space-xl) var(--space-lg);
        border-radius: var(--radius-md);
    }

    .brand__name {
        font-size: 2rem;
    }

    .card__title {
        font-size: 1.2rem;
    }

    .form__input {
        padding: 12px 14px 12px 40px;
        font-size: 0.9rem;
    }

    .btn {
        padding: 14px 20px;
    }

    .result {
        padding: var(--space-xl) var(--space-lg);
    }
}

@media (max-width: 360px) {
    .brand__name {
        font-size: 1.7rem;
    }

    .brand__icon {
        width: 36px;
        height: 36px;
    }
}

/* ── QR Scanner ────────────────────────────────────────────── */
.btn--scan {
    margin: var(--space-md) auto 0;
    padding: 10px 20px;
    font-size: 0.85rem;
    background: var(--gray-50);
    color: var(--gray-800);
    border: 1px solid var(--gray-200);
    width: auto;
    gap: 10px;
}

.btn--scan:hover {
    background: var(--gray-100);
    border-color: var(--gray-300);
    transform: translateY(-1px);
}

.scanner-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.85);
    backdrop-filter: blur(8px);
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-md);
}

.scanner-container {
    width: 100%;
    max-width: 400px;
    background: var(--white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.scanner-header {
    padding: var(--space-md) var(--space-lg);
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-bottom: 1px solid var(--gray-100);
}

.scanner-header h3 {
    font-family: var(--font-display);
    font-size: 1.1rem;
    font-weight: 700;
}

.scanner-close {
    background: none;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--gray-400);
}

.scanner-view {
    width: 100% !important;
    aspect-ratio: 1/1;
    background: #000;
}

#reader__scan_region {
    background: #000;
}

.scanner-hint {
    padding: var(--space-md);
    text-align: center;
    font-size: 0.8rem;
    color: var(--gray-500);
    background: var(--gray-50);
}

/* Fix library styles */
#reader__dashboard_section_csr button {
    padding: 8px 16px;
    border-radius: 6px;
    border: 1px solid #ccc;
    background: #fff;
    cursor: pointer;
    margin: 5px;
}