/**
 * Modern Form Container Styles
 * Applied when card_style = 'modern' (Mega/Kaiali)
 * Features: Glass-morphism, rounded corners, gradient accents
 */

/* ============================================
   FORM CONTAINER - MODERN
   ============================================ */

.form-container {
    padding: 1.75rem;
    background: linear-gradient(
        145deg,
        rgba(var(--color-gray-50-rgb), 0.95) 0%,
        rgba(var(--color-gray-100-rgb), 0.9) 100%
    );
    border-radius: 20px;
    box-shadow:
        0 10px 40px rgba(0, 0, 0, 0.08),
        0 2px 10px rgba(0, 0, 0, 0.04);
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
    max-width: 100%;
    border: 1px solid rgba(var(--color-gray-200-rgb), 0.5);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

html.dark .form-container {
    background: linear-gradient(
        145deg,
        rgba(var(--color-gray-800-rgb), 0.95) 0%,
        rgba(var(--color-gray-900-rgb), 0.9) 100%
    );
    border-color: rgba(var(--color-gray-700-rgb), 0.5);
    box-shadow:
        0 10px 40px rgba(0, 0, 0, 0.3),
        0 2px 10px rgba(0, 0, 0, 0.2);
}

.form-container.no-box {
    background: transparent;
    box-shadow: none;
    border: none;
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
    padding: 0;
}

.form-container .input-group {
    width: 100%;
}

/* ============================================
   FORM HEADER - MODERN
   ============================================ */

.form-container .form-header {
    display: flex;
    justify-content: center;
    text-align: center;
    flex-direction: column;
    gap: 0.75rem;
    font-weight: 500;
    align-items: center;
    margin-bottom: 1.25rem;
    padding-bottom: 1rem;
    border-bottom: 2px solid transparent;
    background: linear-gradient(
        90deg,
        transparent 0%,
        var(--color-gray-200) 50%,
        transparent 100%
    );
    background-size: 100% 2px;
    background-position: bottom;
    background-repeat: no-repeat;
}

html.dark .form-container .form-header {
    background: linear-gradient(
        90deg,
        transparent 0%,
        var(--color-gray-700) 50%,
        transparent 100%
    );
    background-size: 100% 2px;
    background-position: bottom;
    background-repeat: no-repeat;
}

.form-container .form-header h2,
.form-container .form-header h3 {
    margin: 0;
    color: var(--color-gray-800);
    font-weight: 700;
    font-size: 1.35rem;
}

html.dark .form-container .form-header h2,
html.dark .form-container .form-header h3 {
    color: var(--color-gray-100);
}

.form-container .form-header .actions {
    display: flex;
    gap: 0.75rem;
}

/* ============================================
   FORM ROW - MODERN
   ============================================ */

.form-row {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
    align-items: flex-end;
    width: 100%;
}

.form-row .input-group {
    flex: 1;
    min-width: 14rem;
}

.form-row.dynamic {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
    align-items: center;
}

.form-row.dynamic-cols-1 {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1rem;
}

.form-row.dynamic-cols-2 {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
}

.form-row.dynamic-cols-3 {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
}

.form-row.dynamic-cols-4 {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1rem;
}

@media (max-width: 1085px) {
    .form-row.dynamic {
        grid-template-columns: repeat(2, 1fr);
    }
    .form-row.dynamic-cols-4 {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 768px) {
    .form-row.dynamic,
    .form-row.dynamic-cols-3,
    .form-row.dynamic-cols-4 {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 576px) {
    .form-row.dynamic,
    .form-row.dynamic-cols-2,
    .form-row.dynamic-cols-3,
    .form-row.dynamic-cols-4 {
        grid-template-columns: 1fr;
    }

    .form-container {
        padding: 1.25rem;
        border-radius: 16px;
    }

    .form-container .form-header {
        margin-bottom: 0.75rem;
    }

    .form-container .form-header h2,
    .form-container .form-header h3 {
        font-size: 1.15rem;
    }
}

@media (max-width: 48rem) {
    .form-row {
        flex-direction: column;
    }
}