/* ===================================================================
   YassLab - سامانه استعلام انگ طلا
   فایل استایل اصلی - طراحی موبایل‌محور، راست‌چین، با تم لوکس طلایی/سرمه‌ای
   توجه: فونت وزیرمتن به‌صورت محلی (self-hosted) از مسیر wwwroot/fonts بارگذاری می‌شود
   تا برنامه در شبکه داخلی/بدون اینترنت سرور نیز به‌درستی نمایش داده شود.
   =================================================================== */

@font-face {
    font-family: 'Vazirmatn';
    src: url('fonts/Vazirmatn-Regular.woff2') format('woff2');
    font-weight: 400;
    font-display: swap;
}

@font-face {
    font-family: 'Vazirmatn';
    src: url('fonts/Vazirmatn-Medium.woff2') format('woff2');
    font-weight: 500;
    font-display: swap;
}

@font-face {
    font-family: 'Vazirmatn';
    src: url('fonts/Vazirmatn-Bold.woff2') format('woff2');
    font-weight: 700;
    font-display: swap;
}

:root {
    /* پالت رنگی لوکس: طلایی و سرمه‌ای */
    --ys-navy-950: #0a0e1a;
    --ys-navy-900: #0f1526;
    --ys-navy-800: #161d35;
    --ys-navy-700: #1f2847;
    --ys-navy-600: #2a3558;

    --ys-gold-100: #fbf3df;
    --ys-gold-200: #f5e6bd;
    --ys-gold-300: #f0d99a;
    --ys-gold-400: #e4c065;
    --ys-gold-500: #d4af37;
    --ys-gold-600: #b8912a;
    --ys-gold-700: #96731f;

    --ys-bg: #f7f5f0;
    --ys-surface: #ffffff;
    --ys-text: #1c1f2a;
    --ys-text-muted: #6b6f7d;
    --ys-success: #1f9d55;
    --ys-danger: #c0392b;
    --ys-radius: 16px;
    --ys-radius-sm: 10px;
    --ys-shadow: 0 4px 18px rgba(15, 21, 38, 0.08);
    --ys-shadow-lg: 0 10px 30px rgba(15, 21, 38, 0.16);
}

* {
    box-sizing: border-box;
}

html, body {
    font-family: 'Vazirmatn', 'Segoe UI', Tahoma, sans-serif;
    background-color: var(--ys-bg);
    color: var(--ys-text);
    direction: rtl;
    text-align: right;
    margin: 0;
    padding: 0;
    min-height: 100vh;
    -webkit-tap-highlight-color: transparent;
}

h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    color: var(--ys-navy-900);
}

a, .btn-link {
    color: var(--ys-gold-700);
    text-decoration: none;
}

a:hover {
    color: var(--ys-gold-600);
}

.content {
    padding: 0;
}

h1:focus {
    outline: none;
}

/* ===================== دکمه‌ها ===================== */
.btn {
    font-family: inherit;
    border-radius: var(--ys-radius-sm);
    font-weight: 500;
    padding: 0.65rem 1.25rem;
    transition: all 0.2s ease;
}

.btn-gold, .btn-primary {
    background: linear-gradient(135deg, var(--ys-gold-500), var(--ys-gold-600));
    border: none;
    color: var(--ys-navy-950);
    font-weight: 700;
    box-shadow: 0 4px 12px rgba(212, 175, 55, 0.35);
}

.btn-gold:hover, .btn-primary:hover {
    background: linear-gradient(135deg, var(--ys-gold-400), var(--ys-gold-500));
    color: var(--ys-navy-950);
    transform: translateY(-1px);
}

.btn-navy {
    background: linear-gradient(135deg, var(--ys-navy-800), var(--ys-navy-700));
    border: none;
    color: var(--ys-gold-300);
    font-weight: 600;
}

.btn-navy:hover {
    color: var(--ys-gold-200);
    background: linear-gradient(135deg, var(--ys-navy-700), var(--ys-navy-600));
}

.btn-outline-gold {
    background: transparent;
    border: 1.5px solid var(--ys-gold-500);
    color: var(--ys-gold-700);
}

.btn-outline-gold:hover {
    background: var(--ys-gold-100);
}

.btn:focus, .btn:active:focus, .btn-link.nav-link:focus, .form-control:focus, .form-check-input:focus {
    box-shadow: 0 0 0 0.2rem rgba(212, 175, 55, 0.35);
}

.btn-block-mobile {
    width: 100%;
    display: block;
}

/* ===================== فرم‌ها ===================== */
.form-control, .form-select {
    font-family: inherit;
    border-radius: var(--ys-radius-sm);
    border: 1.5px solid #e4e1d8;
    padding: 0.65rem 0.9rem;
    text-align: right;
    direction: rtl;
}

.form-control:focus, .form-select:focus {
    border-color: var(--ys-gold-500);
    box-shadow: 0 0 0 0.15rem rgba(212, 175, 55, 0.25);
}

.form-label {
    font-weight: 600;
    color: var(--ys-navy-800);
    margin-bottom: 0.35rem;
    display: block;
}

.valid.modified:not([type=checkbox]) {
    outline: 1px solid var(--ys-success);
}

.validation-message {
    color: var(--ys-danger);
    font-size: 0.85rem;
}

.invalid {
    outline: 1px solid var(--ys-danger);
}

/* ===================== کارت‌ها ===================== */
.ys-card {
    background: var(--ys-surface);
    border-radius: var(--ys-radius);
    box-shadow: var(--ys-shadow);
    padding: 1.1rem 1.2rem;
    margin-bottom: 1rem;
    border: 1px solid rgba(212, 175, 55, 0.12);
}

.ys-card-gold-accent {
    border-top: 3px solid var(--ys-gold-500);
}

/* ===================== صفحه کلی موبایل ===================== */
.ys-page {
    max-width: 560px;
    margin: 0 auto;
    min-height: 100vh;
    background: var(--ys-bg);
    padding-bottom: 5.5rem;
    position: relative;
}

.ys-container {
    padding: 1rem 1.1rem;
}

/* ===================== هدر عمومی ===================== */
.ys-header {
    background: linear-gradient(135deg, var(--ys-navy-950), var(--ys-navy-800));
    color: var(--ys-gold-300);
    padding: 1.4rem 1.1rem 1.8rem;
    border-radius: 0 0 1.5rem 1.5rem;
    box-shadow: var(--ys-shadow-lg);
    text-align: center;
}

.ys-header .ys-brand {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--ys-gold-400);
    letter-spacing: 0.5px;
}

.ys-header .ys-brand-sub {
    font-size: 0.85rem;
    color: var(--ys-gold-100);
    opacity: 0.8;
    margin-top: 0.2rem;
}

/* ===================== فوتر عمومی ===================== */
.ys-footer {
    background: var(--ys-navy-950);
    color: var(--ys-gold-100);
    text-align: center;
    padding: 1.5rem 1rem;
    font-size: 0.85rem;
    margin-top: 2rem;
    border-radius: 1.5rem 1.5rem 0 0;
}

.ys-footer a {
    color: var(--ys-gold-400);
}

/* اعتبار سازنده محصول در فوتر */
.ys-footer-credit {
    margin-top: 0.75rem;
    padding-top: 0.6rem;
    border-top: 1px solid rgba(212, 175, 55, 0.25);
    font-size: 0.72rem;
    line-height: 1.6;
    opacity: 0.8;
}

/* ===================== ناوبری پایین (Bottom Navigation) ===================== */
.ys-bottom-nav {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    max-width: 560px;
    margin: 0 auto;
    background: var(--ys-surface);
    border-top: 1px solid #ebe7da;
    display: flex;
    justify-content: space-around;
    align-items: center;
    padding: 0.5rem 0.25rem calc(0.5rem + env(safe-area-inset-bottom));
    box-shadow: 0 -4px 16px rgba(15, 21, 38, 0.08);
    z-index: 1000;
}

.ys-bottom-nav-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.2rem;
    color: var(--ys-text-muted);
    font-size: 0.72rem;
    flex: 1;
    padding: 0.3rem 0;
    border-radius: var(--ys-radius-sm);
    transition: color 0.2s ease;
    background: none;
    border: none;
    text-decoration: none;
}

.ys-bottom-nav-item .ys-icon {
    font-size: 1.3rem;
    line-height: 1;
}

.ys-bottom-nav-item.active {
    color: var(--ys-gold-600);
    font-weight: 700;
}

/* ===================== جستجوی عمومی ===================== */
.ys-search-box {
    display: flex;
    gap: 0.5rem;
    background: var(--ys-surface);
    border-radius: var(--ys-radius);
    padding: 0.5rem;
    box-shadow: var(--ys-shadow);
    border: 1px solid rgba(212, 175, 55, 0.2);
}

.ys-search-box input {
    border: none;
    flex: 1;
    background: transparent;
    font-size: 1rem;
    padding: 0.5rem 0.75rem;
    outline: none;
}

/* ===================== نتیجه استعلام ===================== */
.ys-result-card {
    background: linear-gradient(145deg, var(--ys-surface), #fffaf0);
    border: 1.5px solid var(--ys-gold-400);
    border-radius: var(--ys-radius);
    padding: 1.25rem;
    box-shadow: var(--ys-shadow-lg);
}

.ys-result-row {
    display: flex;
    justify-content: space-between;
    padding: 0.55rem 0;
    border-bottom: 1px dashed #e8e2d0;
}

.ys-result-row:last-child {
    border-bottom: none;
}

.ys-result-label {
    color: var(--ys-text-muted);
    font-size: 0.88rem;
}

.ys-result-value {
    font-weight: 700;
    color: var(--ys-navy-900);
}

.ys-badge-gold {
    display: inline-block;
    background: var(--ys-gold-500);
    color: var(--ys-navy-950);
    padding: 0.15rem 0.7rem;
    border-radius: 999px;
    font-size: 0.75rem;
    font-weight: 700;
}

.ys-empty-state {
    text-align: center;
    padding: 2rem 1rem;
    color: var(--ys-text-muted);
}

.ys-empty-state .ys-icon {
    font-size: 2.5rem;
    display: block;
    margin-bottom: 0.5rem;
}

/* ===================== داشبورد مدیریت ===================== */
.ys-stat-card {
    background: linear-gradient(135deg, var(--ys-navy-900), var(--ys-navy-700));
    color: var(--ys-gold-200);
    border-radius: var(--ys-radius);
    padding: 1rem;
    text-align: center;
    box-shadow: var(--ys-shadow);
}

.ys-stat-card .ys-stat-value {
    font-size: 1.7rem;
    font-weight: 800;
    color: var(--ys-gold-400);
}

.ys-stat-card .ys-stat-label {
    font-size: 0.8rem;
    opacity: 0.85;
    margin-top: 0.25rem;
}

/* ===================== صفحه ورود ===================== */
.ys-login-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(160deg, var(--ys-navy-950), var(--ys-navy-800) 60%, var(--ys-navy-700));
    padding: 1.5rem;
}

.ys-login-card {
    background: var(--ys-surface);
    border-radius: var(--ys-radius);
    padding: 2rem 1.5rem;
    width: 100%;
    max-width: 400px;
    box-shadow: var(--ys-shadow-lg);
    text-align: center;
}

.ys-login-logo {
    font-size: 1.8rem;
    font-weight: 800;
    color: var(--ys-gold-600);
    margin-bottom: 0.25rem;
}

.ys-tab-switch {
    display: flex;
    background: #f1efe7;
    border-radius: var(--ys-radius-sm);
    padding: 0.25rem;
    margin-bottom: 1.25rem;
}

.ys-tab-switch button {
    flex: 1;
    border: none;
    background: transparent;
    padding: 0.5rem;
    border-radius: 8px;
    font-family: inherit;
    font-weight: 600;
    color: var(--ys-text-muted);
    cursor: pointer;
    transition: all 0.2s ease;
}

.ys-tab-switch button.active {
    background: var(--ys-surface);
    color: var(--ys-gold-700);
    box-shadow: 0 2px 6px rgba(0,0,0,0.08);
}

/* ===================== لیست کارتی ===================== */
.ys-list-card {
    background: var(--ys-surface);
    border-radius: var(--ys-radius-sm);
    padding: 0.9rem 1rem;
    margin-bottom: 0.65rem;
    box-shadow: var(--ys-shadow);
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-right: 4px solid var(--ys-gold-500);
    border-left: none;
    text-decoration: none;
    color: inherit;
}

.ys-list-card .ys-list-title {
    font-weight: 700;
    color: var(--ys-navy-900);
}

.ys-list-card .ys-list-sub {
    font-size: 0.8rem;
    color: var(--ys-text-muted);
    margin-top: 0.15rem;
}

/* ===================== عناصر کمکی ===================== */
.ys-section-title {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--ys-navy-900);
    margin: 1.2rem 0 0.75rem;
    display: flex;
    align-items: center;
    gap: 0.4rem;
}

.ys-fab {
    position: fixed;
    bottom: 5.5rem;
    left: 1.25rem;
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--ys-gold-500), var(--ys-gold-600));
    color: var(--ys-navy-950);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.6rem;
    box-shadow: 0 6px 18px rgba(212, 175, 55, 0.45);
    text-decoration: none;
    z-index: 999;
}

.ys-alert {
    border-radius: var(--ys-radius-sm);
    padding: 0.75rem 1rem;
    font-size: 0.9rem;
    margin-bottom: 1rem;
}

.ys-alert-danger {
    background: #fdecea;
    color: var(--ys-danger);
    border: 1px solid #f5c6c2;
}

.ys-alert-success {
    background: #e9f9ef;
    color: var(--ys-success);
    border: 1px solid #bdeccd;
}

/* ===================== Error UI پیش‌فرض بلیزر ===================== */
.blazor-error-boundary {
    background: var(--ys-danger);
    padding: 1rem;
    color: white;
    border-radius: var(--ys-radius-sm);
}

.blazor-error-boundary::after {
    content: "خطایی رخ داده است.";
}

#blazor-error-ui {
    background: var(--ys-navy-900);
    color: var(--ys-gold-200);
    bottom: 0;
    box-shadow: 0 -2px 10px rgba(0,0,0,0.2);
    display: none;
    left: 0;
    padding: 0.8rem 1.1rem 0.8rem 3.5rem;
    position: fixed;
    width: 100%;
    z-index: 1001;
}

#blazor-error-ui .dismiss {
    cursor: pointer;
    position: absolute;
    left: 0.75rem;
    top: 0.5rem;
    color: var(--ys-gold-400);
}

.darker-border-checkbox.form-check-input {
    border-color: #929292;
}

.form-floating > .form-control-plaintext::placeholder, .form-floating > .form-control::placeholder {
    color: var(--bs-secondary-color);
    text-align: end;
}

.form-floating > .form-control-plaintext:focus::placeholder, .form-floating > .form-control:focus::placeholder {
    text-align: start;
}

/* ===================== انتخاب‌گر تاریخ شمسی (Persian Date Picker) ===================== */
.ys-persian-datepicker {
    position: relative;
    width: 100%;
    margin-bottom: 0.5rem;
}

.ys-date-display {
    display: flex;
    align-items: center;
    justify-content: space-between;
    border: 1.5px solid #e4e1d8;
    border-radius: var(--ys-radius-sm);
    padding: 0.65rem 0.9rem;
    background: var(--ys-surface);
    cursor: pointer;
    font-family: inherit;
    color: var(--ys-text);
    transition: border-color 0.2s ease;
}

.ys-date-display:hover,
.ys-date-display:focus {
    border-color: var(--ys-gold-500);
}

.ys-date-display .ys-icon {
    font-size: 1.1rem;
}

.ys-date-popup {
    position: absolute;
    z-index: 1200;
    top: calc(100% + 0.4rem);
    right: 0;
    left: 0;
    background: var(--ys-surface);
    border-radius: var(--ys-radius);
    box-shadow: var(--ys-shadow-lg);
    border: 1px solid rgba(212, 175, 55, 0.25);
    padding: 0.85rem;
}

.ys-date-popup-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 0.6rem;
}

.ys-month-label {
    font-weight: 700;
    color: var(--ys-navy-900);
    font-size: 0.95rem;
}

.ys-nav-btn {
    background: var(--ys-gold-100);
    border: none;
    color: var(--ys-gold-700);
    width: 32px;
    height: 32px;
    border-radius: 50%;
    font-size: 1.1rem;
    font-weight: 700;
    cursor: pointer;
    transition: background 0.2s ease;
}

.ys-nav-btn:hover {
    background: var(--ys-gold-300);
}

.ys-weekday-row {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    text-align: center;
    font-size: 0.75rem;
    color: var(--ys-text-muted);
    margin-bottom: 0.3rem;
}

.ys-days-grid {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 0.2rem;
}

.ys-day-blank {
    visibility: hidden;
}

.ys-day-cell {
    border: none;
    background: transparent;
    font-family: inherit;
    padding: 0.5rem 0;
    border-radius: var(--ys-radius-sm);
    cursor: pointer;
    font-size: 0.85rem;
    color: var(--ys-text);
    transition: all 0.15s ease;
}

.ys-day-cell:hover {
    background: var(--ys-gold-100);
}

.ys-day-cell.today {
    border: 1.5px solid var(--ys-gold-500);
    font-weight: 700;
}

.ys-day-cell.selected {
    background: linear-gradient(135deg, var(--ys-gold-500), var(--ys-gold-600));
    color: var(--ys-navy-950);
    font-weight: 700;
}

.ys-date-popup-footer {
    display: flex;
    justify-content: space-between;
    gap: 0.5rem;
    margin-top: 0.7rem;
    padding-top: 0.6rem;
    border-top: 1px dashed #e8e2d0;
}

.ys-date-popup-footer .btn-sm {
    flex: 1;
    padding: 0.4rem 0.6rem;
    font-size: 0.8rem;
}

/* ===================== ریسپانسیو برای دسکتاپ ===================== */
@media (min-width: 600px) {
    .ys-page {
        box-shadow: 0 0 40px rgba(0,0,0,0.08);
        border-radius: 1.5rem;
        margin-top: 1rem;
        margin-bottom: 1rem;
        overflow: hidden;
    }
}