/* Form Page Styles */

/* =============================================
   Page Layout
   ============================================= */
.partner-form-page {
    /* Full width - no max-width constraint */
}

.partner-form-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 24px;
    background: #FFFFFF;
    border-bottom: 1px solid #E5E7EB;
    position: sticky;
    top: 0;
    z-index: 100;
}

.partner-form-header-left {
    display: flex;
    align-items: center;
    gap: 16px;
}

.partner-form-header-left .btn-back {
    display: flex;
    align-items: center;
    gap: 8px;
    color: #6B7280;
    text-decoration: none;
    font-size: 14px;
    font-weight: 500;
    padding: 8px 12px;
    border-radius: 6px;
    transition: all 0.2s;
}

.partner-form-header-left .btn-back:hover {
    background: #F3F4F6;
    color: #374151;
}

.partner-form-title {
    font-size: 20px;
    font-weight: 600;
    color: #111827;
    margin: 0;
}

.partner-form-header-actions {
    display: flex;
    gap: 12px;
}

/* =============================================
   Form Page Header (StyleGuide Pattern)
   ============================================= */
.form-page-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 24px;
    background: #FFFFFF;
    border-bottom: 1px solid #E5E7EB;
    position: sticky;
    top: 0;
    z-index: 100;
}

.header-left {
    display: flex;
    align-items: center;
    gap: 16px;
}

.header-left .btn-back {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    color: #6B7280;
    background: #F3F4F6;
    border-radius: 10px;
    text-decoration: none;
    transition: all 0.2s;
}

.header-left .btn-back:hover {
    background: #E5E7EB;
    color: #374151;
}

.header-left .btn-back i {
    font-size: 16px;
}

.header-title h1 {
    font-size: 20px;
    font-weight: 600;
    color: #111827;
    margin: 0;
}

.header-title p {
    font-size: 13px;
    color: #6B7280;
    margin: 4px 0 0 0;
}

.header-actions {
    display: flex;
    gap: 12px;
}

/* =============================================
   Section Navigation
   ============================================= */
.section-nav {
    display: flex;
    gap: 4px;
    padding: 12px 24px;
    background: #F9FAFB;
    border-bottom: 1px solid #E5E7EB;
    position: sticky;
    top: 73px;
    z-index: 99;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
}

.section-nav::-webkit-scrollbar {
    height: 4px;
}

.section-nav::-webkit-scrollbar-track {
    background: transparent;
}

.section-nav::-webkit-scrollbar-thumb {
    background: #D1D5DB;
    border-radius: 2px;
}

.section-nav-item {
    padding: 8px 16px;
    font-size: 13px;
    font-weight: 500;
    color: #6B7280;
    background: transparent;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    white-space: nowrap;
    transition: all 0.2s;
}

.section-nav-item:hover {
    background: #E5E7EB;
    color: #374151;
}

.section-nav-item.active {
    background: #4F46E5;
    color: #FFFFFF;
}

/* =============================================
   Form Sections
   ============================================= */
.partner-form-content {
    padding: 24px;
}

.form-section {
    background: #FFFFFF;
    border: 1px solid #E5E7EB;
    border-radius: 12px;
    margin-bottom: 24px;
    scroll-margin-top: 140px;
}

.form-section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 20px;
    border-bottom: 1px solid #E5E7EB;
    background: #F9FAFB;
    border-radius: 12px 12px 0 0;
}

.form-section-title {
    font-size: 16px;
    font-weight: 600;
    color: #111827;
    margin: 0;
    display: flex;
    align-items: center;
    gap: 10px;
}

.form-section-title i {
    color: #4F46E5;
    font-size: 14px;
}

.form-section-body {
    padding: 20px;
}

/* =============================================
   Form Grid Layouts
   ============================================= */
.form-row {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
    margin-bottom: 1px;
}

.form-row-3 {
    grid-template-columns: repeat(3, 1fr);
}

.form-row-2 {
    grid-template-columns: repeat(2, 1fr);
}

.form-row-4 {
    grid-template-columns: repeat(4, 1fr);
}

.form-group {
    display: flex;
    flex-direction: column;
}

.form-group-full {
    grid-column: 1 / -1;
}

.form-group-lg {
    grid-column: span 2;
}

.form-label {
    font-size: 13px;
    font-weight: 500;
    color: #374151;
    margin-bottom: 6px;
}

.form-label .text-danger {
    color: #EF4444;
}

.form-input,
.form-select,
.form-textarea {
    padding: 10px 12px;
    font-size: 14px;
    color: #111827;
    background: #FFFFFF;
    border: 1px solid #D1D5DB;
    border-radius: 6px;
    transition: all 0.2s;
}

.form-select {
    appearance: none;
    -webkit-appearance: none;
    -moz-appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%236B7280' d='M2.5 4.5L6 8l3.5-3.5'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 12px center;
    padding-right: 36px;
    cursor: pointer;
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
    outline: none;
    border-color: #4F46E5;
    box-shadow: 0 0 0 3px rgba(79, 70, 229, 0.1);
}

.form-input::placeholder {
    color: #9CA3AF;
}

.form-textarea {
    min-height: 100px;
    resize: vertical;
}

.form-input.is-invalid,
.form-select.is-invalid,
.form-textarea.is-invalid {
    border-color: #EF4444;
}

.validation-error {
    font-size: 12px;
    color: #EF4444;
    margin-top: 4px;
}

.form-text {
    font-size: 12px;
    color: #6B7280;
    margin-top: 4px;
}

/* =============================================
   Tag Input (for lists)
   ============================================= */
.tag-input-container {
    border: 1px solid #D1D5DB;
    border-radius: 6px;
    padding: 8px;
    min-height: 42px;
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    background: #FFFFFF;
    transition: all 0.2s;
}

.tag-input-container:focus-within {
    border-color: #4F46E5;
    box-shadow: 0 0 0 3px rgba(79, 70, 229, 0.1);
}

.tag {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 4px 10px;
    background: #EEF2FF;
    color: #4F46E5;
    border-radius: 4px;
    font-size: 13px;
    font-weight: 500;
}

.tag-remove {
    cursor: pointer;
    font-size: 11px;
    opacity: 0.7;
    transition: opacity 0.2s;
}

.tag-remove:hover {
    opacity: 1;
}

.tag-input {
    flex: 1;
    min-width: 120px;
    border: none;
    outline: none;
    padding: 4px;
    font-size: 14px;
    background: transparent;
}

.tag-input::placeholder {
    color: #9CA3AF;
}

/* =============================================
   Nested Cards (for Team/Awards)
   ============================================= */
.nested-cards-container {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.nested-card {
    border: 1px solid #E5E7EB;
    border-radius: 8px;
    background: #FAFAFA;
    overflow: hidden;
}

.nested-card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 16px;
    background: #F3F4F6;
    border-bottom: 1px solid #E5E7EB;
}

.nested-card-title {
    font-size: 14px;
    font-weight: 500;
    color: #374151;
}

.nested-card-body {
    padding: 16px;
}

.nested-card .form-row {
    margin-bottom: 12px;
}

.nested-card .form-row:last-child {
    margin-bottom: 0;
}

.btn-remove-card {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
    border: none;
    background: transparent;
    color: #9CA3AF;
    border-radius: 4px;
    cursor: pointer;
    transition: all 0.2s;
}

.btn-remove-card:hover {
    background: #FEE2E2;
    color: #EF4444;
}

.btn-add-card {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 12px 16px;
    font-size: 14px;
    font-weight: 500;
    color: #4F46E5;
    background: #EEF2FF;
    border: 1px dashed #4F46E5;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.2s;
    width: 100%;
    justify-content: center;
}

.btn-add-card:hover {
    background: #E0E7FF;
}

/* =============================================
   Checkbox Group (for Status)
   ============================================= */
.checkbox-group {
    display: flex;
    flex-wrap: wrap;
    gap: 24px;
}

.checkbox-item {
    display: flex;
    align-items: center;
    gap: 10px;
    cursor: pointer;
}

.checkbox-item input[type="checkbox"] {
    width: 18px;
    height: 18px;
    accent-color: #4F46E5;
    cursor: pointer;
}

.checkbox-label {
    font-size: 14px;
    color: #374151;
    font-weight: 500;
}

/* =============================================
   Form Footer
   ============================================= */
.partner-form-footer {
    display: flex;
    justify-content: flex-end;
    gap: 12px;
    padding: 20px 24px;
    background: #FFFFFF;
    border-top: 1px solid #E5E7EB;
    position: sticky;
    bottom: 0;
}

/* =============================================
   Vertical Multi-Select
   ============================================= */
.vertical-multiselect-container {
    border: 1px solid #D1D5DB;
    border-radius: 6px;
    padding: 6px;
    min-height: 42px;
    display: flex;
    flex-direction: column;
    gap: 6px;
    background: #FFFFFF;
    transition: all 0.2s;
}

.vertical-multiselect-container:focus-within {
    border-color: #4F46E5;
    box-shadow: 0 0 0 3px rgba(79, 70, 229, 0.1);
}

.vertical-multiselect-container.is-invalid {
    border-color: #EF4444;
}

.vertical-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}

.vertical-tags:empty {
    display: none;
}

.vertical-select {
    border: none;
    padding: 4px 8px;
    font-size: 14px;
    color: #374151;
    background: transparent;
    cursor: pointer;
    outline: none;
}

.vertical-select:focus {
    outline: none;
}

/* =============================================
   Responsive
   ============================================= */
@media (max-width: 1024px) {
    .form-row {
        grid-template-columns: repeat(2, 1fr);
    }

    .form-group-lg {
        grid-column: span 1;
    }
}

@media (max-width: 768px) {
    .partner-form-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 16px;
    }

    .section-nav {
        top: 130px;
    }

    .form-row,
    .form-row-2,
    .form-row-3 {
        grid-template-columns: 1fr;
    }

    .form-group-lg,
    .form-group-full {
        grid-column: span 1;
    }

    .checkbox-group {
        flex-direction: column;
        gap: 12px;
    }
}