@import url('open-iconic/font/css/open-iconic-bootstrap.min.css');

html, body {
    font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
}

h1:focus {
    outline: none;
}

a, .btn-link {
    color: #0071c1;
}

.btn-primary {
    color: #fff;
    background-color: #1b6ec2;
    border-color: #1861ac;
}

.btn:focus, .btn:active:focus, .btn-link.nav-link:focus, .form-control:focus, .form-check-input:focus {
  box-shadow: 0 0 0 0.1rem white, 0 0 0 0.25rem #258cfb;
}

.content {
    padding-top: 1.1rem;
}

.valid.modified:not([type=checkbox]) {
    outline: 1px solid #26b050;
}

.invalid {
    outline: 1px solid red;
}

.validation-message {
    color: red;
}

#blazor-error-ui {
    background: lightyellow;
    bottom: 0;
    box-shadow: 0 -1px 2px rgba(0, 0, 0, 0.2);
    display: none;
    left: 0;
    padding: 0.6rem 1.25rem 0.7rem 1.25rem;
    position: fixed;
    width: 100%;
    z-index: 1000;
}

    #blazor-error-ui .dismiss {
        cursor: pointer;
        position: absolute;
        right: 0.75rem;
        top: 0.5rem;
    }

.blazor-error-boundary {
    background: url(data:image/svg+xml;base64,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) no-repeat 1rem/1.8rem, #b32121;
    padding: 1rem 1rem 1rem 3.7rem;
    color: white;
}

    .blazor-error-boundary::after {
        content: "An error has occurred."
    }

/* Fullscreen background */
.full-bg {
    height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    background: linear-gradient(135deg, #1f1c2c, #928dab);
    font-family: 'Segoe UI', sans-serif;
}

/* Glass effect card */
.glass-card {
    width: 450px;
    padding: 40px;
    border-radius: 20px;
    background: rgba(255, 255, 255, 0.12);
    backdrop-filter: blur(18px);
    -webkit-backdrop-filter: blur(18px);
    box-shadow: 0 20px 60px rgba(0,0,0,0.25);
    color: white;
}

    .glass-card h1 {
        text-align: center;
        margin-bottom: 30px;
        font-weight: 600;
    }

/* spacing */
.form-group {
    margin-bottom: 15px;
}





/* ===== RSVP BOOK LAYOUT ===== */

.rsvp-book {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: radial-gradient(1200px 600px at 20% 10%, rgba(255,255,255,0.12), transparent 60%), linear-gradient(135deg, #0f2027, #203a43, #2c5364);
    padding: 40px 20px;
}

.rsvp-spread {
    display: grid;
    grid-template-columns: 1.05fr 0.95fr; /* image slightly wider */
    max-width: 1100px;
    width: 100%;
    background: #ffffff;
    border-radius: 22px;
    overflow: hidden;
    box-shadow: 0 25px 80px rgba(0, 0, 0, 0.28);
    align-items: stretch;
}

/* LEFT SIDE IMAGE */
.rsvp-left {
    background: #0b0f14;
    position: relative;
}

    .rsvp-left img {
        width: 100%;
        height: 100%;
        object-fit: cover;
        display: block;
    }

/* RIGHT SIDE FORM */
.rsvp-right {
    padding: 44px;
    background: #fbfcfe;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.form-header {
    margin-bottom: 22px;
}

    .form-header h1 {
        font-size: 28px;
        line-height: 1.2;
        margin: 0 0 8px 0;
        font-weight: 700;
        color: #0f172a;
        letter-spacing: -0.3px;
    }

    .form-header p {
        margin: 0;
        color: #475569;
        font-size: 14.5px;
    }

/* Fields */
.field {
    margin-bottom: 14px;
}

.field-label {
    display: block;
    margin-bottom: 8px;
    color: #334155;
    font-size: 13px;
    font-weight: 600;
}

.req {
    color: #e11d48;
    font-weight: 700;
}

.opt {
    color: #94a3b8;
    font-weight: 500;
    margin-left: 6px;
}

/* 2-column grid for name/phone/company on desktop */
.form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 14px;
}

/* Modern Radzen inputs */
.rz-textbox {
    border-radius: 12px !important;
    padding: 12px 12px !important;
    border: 1px solid #e2e8f0 !important;
    background: #ffffff !important;
    color: #0f172a !important;
    transition: border-color 0.15s ease, box-shadow 0.15s ease, transform 0.15s ease;
}

    .rz-textbox:focus {
        outline: none !important;
        border-color: #2563eb !important;
        box-shadow: 0 0 0 4px rgba(37, 99, 235, 0.12) !important;
    }

/* Validation */
.validation-message,
.rz-message-error {
    font-size: 12px;
    margin-top: 6px;
}

/* Button */
.btn-brand {
    width: 100%;
    border-radius: 20px !important;
    padding: 14px 14px;
    font-weight: 700;
    border: 0 !important;
    box-shadow: 0 10px 20px rgba(15, 23, 42, 0.08);
    background: #006e87 !important;
    color: white !important;
}

/* ===== Responsive ===== */
@media (max-width: 900px) {
    .rsvp-spread {
        grid-template-columns: 1fr;
        margin: 0 10px;
    }

    /* ستون تصویر: ارتفاعش را از خود تصویر می‌گیرد */
    .rsvp-left {
        padding: 0;
        background: #0b0f14;
    }

        /* تصویر: تمام‌عرض، بدون کراپ، ارتفاع اتومات */
        .rsvp-left img {
            width: 100%;
            height: auto; /* ✅ مهم: باعث می‌شود کامل دیده شود */
            object-fit: contain; /* ✅ بدون کراپ */
            display: block;
        }

    .rsvp-right {
        padding: 24px;
    }

    .form-grid {
        grid-template-columns: 1fr;
        gap: 10px;
    }
}
@media (max-width: 420px) {
    .rsvp-right {
        padding: 18px;
    }

    .form-header h1 {
        font-size: 22px;
    }
}
@media (max-width: 900px) {
    .rsvp-spread {
        margin: 0 10px;
    }
}
@media (max-width: 900px) {
    .rsvp-left img {
        width: 100%;
        height: auto;
        max-height: 70vh; /* جلوی خیلی بلند شدن را می‌گیرد */
        object-fit: contain;
    }
}