/**
 * Tutor CUF Frontend Styles
 * Version 2.0
 */

/* ============================
   Field Wrapper
   ============================ */
.tutor-cuf-field-wrap {
    margin-bottom: 15px;
}

.tutor-cuf-field-wrap label {
    display: block;
    margin-bottom: 6px;
    font-weight: 500;
    font-size: 14px;
    color: #333;
}

.tutor-cuf-required {
    color: #d63638;
    font-weight: bold;
    margin-left: 2px;
}

/* ============================
   Input Fields
   ============================ */
.tutor-cuf-field {
    width: 100%;
    padding: 10px 14px;
    border: 1px solid #d4d7de;
    border-radius: 6px;
    font-size: 14px;
    color: #333;
    background: #fff;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
    box-sizing: border-box;
    font-family: inherit;
}

.tutor-cuf-field:focus {
    border-color: #007cba;
    box-shadow: 0 0 0 2px rgba(0, 124, 186, 0.15);
    outline: none;
}

.tutor-cuf-field::placeholder {
    color: #999;
    font-style: italic;
}

/* Textarea */
.tutor-cuf-field-wrap textarea.tutor-cuf-field {
    resize: vertical;
    min-height: 100px;
}

/* Select */
.tutor-cuf-field-wrap select.tutor-cuf-field {
    appearance: none;
    -webkit-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 d='M6 8L1 3h10z' fill='%23666'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 12px center;
    padding-right: 35px;
    cursor: pointer;
}

/* Date field */
.tutor-cuf-date-field {
    cursor: pointer;
}

/* Phone field */
.tutor-cuf-phone-field {
    direction: ltr;
    text-align: left;
}

/* ============================
   Phone + Country Code Wrapper (Modern 2026)
   ============================ */
.tutor-cuf-phone-wrapper {
    display: flex;
    gap: 0;
    align-items: stretch;
    border: 1.5px solid #d4d7de;
    border-radius: 10px;
    overflow: visible;
    background: #fff;
    transition: border-color 0.25s ease, box-shadow 0.25s ease;
    position: relative;
}

.tutor-cuf-phone-wrapper:focus-within {
    border-color: #007cba;
    box-shadow: 0 0 0 3px rgba(0, 124, 186, 0.12);
}

/* --- Country Dropdown Container --- */
.tutor-cuf-country-dropdown {
    position: relative;
    flex-shrink: 0;
}

/* --- Trigger Button --- */
.tutor-cuf-country-trigger {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 14px;
    background: #f7f8fb;
    border: none;
    border-right: 1.5px solid #e2e4e7;
    border-radius: 10px 0 0 10px;
    cursor: pointer;
    height: 100%;
    font-size: 14px;
    color: #333;
    transition: background 0.2s;
    min-width: 120px;
    outline: none;
}

.tutor-cuf-country-trigger:hover {
    background: #eef3f8;
}

.tutor-cuf-country-trigger:focus-visible {
    box-shadow: inset 0 0 0 2px #007cba;
}

.tutor-cuf-flag-img {
    border-radius: 3px;
    object-fit: cover;
    flex-shrink: 0;
    box-shadow: 0 1px 3px rgba(0,0,0,0.12);
}

.tutor-cuf-flag-placeholder {
    font-size: 22px;
    line-height: 1;
}

.tutor-cuf-selected-code {
    font-weight: 600;
    font-size: 14px;
    color: #222;
    letter-spacing: 0.3px;
    white-space: nowrap;
}

.tutor-cuf-chevron {
    color: #888;
    transition: transform 0.25s ease;
    flex-shrink: 0;
    margin-left: 2px;
}

.tutor-cuf-country-trigger[aria-expanded="true"] .tutor-cuf-chevron {
    transform: rotate(180deg);
}

/* --- Dropdown Panel --- */
.tutor-cuf-country-panel {
    position: absolute;
    top: calc(100% + 6px);
    left: 0;
    z-index: 9999;
    width: 320px;
    max-height: 360px;
    background: #fff;
    border: 1px solid #e0e3e8;
    border-radius: 12px;
    box-shadow: 0 12px 40px rgba(0,0,0,0.14), 0 2px 8px rgba(0,0,0,0.06);
    overflow: hidden;
    opacity: 0;
    transform: translateY(-4px);
    animation: tutor-cuf-dropdown-in 0.2s ease forwards;
}

@keyframes tutor-cuf-dropdown-in {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.tutor-cuf-country-panel[style*="display: none"],
.tutor-cuf-country-panel[style*="display:none"] {
    animation: none;
}

/* --- Search Input --- */
.tutor-cuf-country-search-wrap {
    position: relative;
    padding: 10px 12px;
    border-bottom: 1px solid #eee;
    background: #fafbfc;
}

.tutor-cuf-country-search {
    width: 100%;
    padding: 9px 12px 9px 36px;
    border: 1.5px solid #dde0e5;
    border-radius: 8px;
    font-size: 13.5px;
    outline: none;
    background: #fff;
    transition: border-color 0.2s, box-shadow 0.2s;
    box-sizing: border-box;
    color: #333;
}

.tutor-cuf-country-search:focus {
    border-color: #007cba;
    box-shadow: 0 0 0 2px rgba(0,124,186,0.1);
}

.tutor-cuf-country-search::placeholder {
    color: #aaa;
}

.tutor-cuf-search-icon {
    position: absolute;
    left: 24px;
    top: 50%;
    transform: translateY(-50%);
    pointer-events: none;
}

/* --- Country List --- */
.tutor-cuf-country-list {
    list-style: none;
    margin: 0;
    padding: 6px 0;
    max-height: 280px;
    overflow-y: auto;
    overscroll-behavior: contain;
}

.tutor-cuf-country-list::-webkit-scrollbar {
    width: 6px;
}

.tutor-cuf-country-list::-webkit-scrollbar-track {
    background: transparent;
}

.tutor-cuf-country-list::-webkit-scrollbar-thumb {
    background: #d0d3d8;
    border-radius: 3px;
}

.tutor-cuf-country-list::-webkit-scrollbar-thumb:hover {
    background: #b0b3b8;
}

.tutor-cuf-country-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 9px 14px;
    cursor: pointer;
    transition: background 0.15s;
    font-size: 13.5px;
    color: #333;
}

.tutor-cuf-country-item:hover {
    background: #f0f5ff;
}

.tutor-cuf-country-item.tutor-cuf-country-active {
    background: #e8f0fe;
    font-weight: 600;
}

.tutor-cuf-country-item.tutor-cuf-country-active::after {
    content: '✓';
    margin-left: auto;
    color: #007cba;
    font-weight: 700;
    font-size: 14px;
}

.tutor-cuf-country-item .tutor-cuf-flag-img {
    width: 28px;
    height: 20px;
    flex-shrink: 0;
}

.tutor-cuf-country-name {
    flex: 1;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.tutor-cuf-country-code {
    color: #007cba;
    font-weight: 600;
    font-size: 13px;
    flex-shrink: 0;
    direction: ltr;
}

.tutor-cuf-country-item[style*="display: none"],
.tutor-cuf-country-item[style*="display:none"] {
    padding: 0;
    margin: 0;
}

/* --- Phone Input inside wrapper --- */
.tutor-cuf-phone-wrapper .tutor-cuf-phone-field {
    border: none;
    border-radius: 0 10px 10px 0;
    flex: 1;
    padding: 12px 16px;
    font-size: 15px;
    letter-spacing: 0.5px;
    outline: none;
    box-shadow: none;
    direction: ltr;
    text-align: left;
    background: transparent;
    min-width: 0;
}

.tutor-cuf-phone-wrapper .tutor-cuf-phone-field:focus {
    box-shadow: none;
    border: none;
}

/* Error state for phone wrapper */
.tutor-cuf-field-error .tutor-cuf-phone-wrapper {
    border-color: #d63638;
    box-shadow: 0 0 0 3px rgba(214, 54, 56, 0.12);
}

/* ============================
   Radio & Checkbox Groups
   ============================ */
.tutor-cuf-radio-group,
.tutor-cuf-checkbox-group {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    padding: 6px 0;
}

.tutor-cuf-radio-label,
.tutor-cuf-checkbox-label {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 14px;
    color: #333;
    cursor: pointer;
    padding: 6px 12px;
    border: 1px solid #e2e4e7;
    border-radius: 6px;
    background: #f8f9fa;
    transition: all 0.2s ease;
    font-weight: 400 !important;
    margin-bottom: 0 !important;
}

.tutor-cuf-radio-label:hover,
.tutor-cuf-checkbox-label:hover {
    background: #e7f3ff;
    border-color: #007cba;
}

.tutor-cuf-radio-label input:checked + *,
.tutor-cuf-checkbox-label input:checked + * {
    color: #007cba;
}

.tutor-cuf-radio-label input[type="radio"],
.tutor-cuf-checkbox-label input[type="checkbox"] {
    width: auto;
    margin: 0;
    accent-color: #007cba;
}

/* ============================
   Error States
   ============================ */
.tutor-cuf-field-error .tutor-cuf-field {
    border-color: #d63638;
    box-shadow: 0 0 0 2px rgba(214, 54, 56, 0.15);
}

.tutor-cuf-field-error .tutor-cuf-radio-label,
.tutor-cuf-field-error .tutor-cuf-checkbox-label {
    border-color: #f0b8b8;
}

.tutor-cuf-error {
    display: block;
    color: #d63638;
    font-size: 12px;
    margin-top: 6px;
    font-weight: 500;
    animation: tutor-cuf-shake 0.3s ease;
}

@keyframes tutor-cuf-shake {
    0%, 100% { transform: translateX(0); }
    25% { transform: translateX(-5px); }
    75% { transform: translateX(5px); }
}

/* ============================
   Terms & Conditions — Premium 2026
   ============================ */
.tutor-cuf-terms-wrap {
    margin-top: 14px;
    margin-bottom: 10px;
}

.tutor-cuf-terms-label {
    display: flex !important;
    align-items: flex-start;
    gap: 16px;
    cursor: pointer;
    padding: 20px 24px;
    background: linear-gradient(135deg, #f8faff 0%, #f2f6fc 100%);
    border: 1.5px solid #dde4ef;
    border-radius: 14px;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    font-weight: 400 !important;
    line-height: 1.6;
    position: relative;
    overflow: hidden;
}

.tutor-cuf-terms-label::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, #007cba, #00b4d8, #007cba);
    background-size: 200% 100%;
    opacity: 0;
    transition: opacity 0.3s;
}

.tutor-cuf-terms-label:hover {
    background: linear-gradient(135deg, #eef4ff 0%, #e8f0fe 100%);
    border-color: #b0c8e8;
    box-shadow: 0 4px 16px rgba(0, 124, 186, 0.08);
    transform: translateY(-1px);
}

.tutor-cuf-terms-label:hover::before {
    opacity: 1;
    animation: tutor-cuf-gradient-slide 2s linear infinite;
}

@keyframes tutor-cuf-gradient-slide {
    0% { background-position: 0% 0; }
    100% { background-position: 200% 0; }
}

/* Hidden real checkbox */
.tutor-cuf-terms-checkbox {
    position: absolute;
    opacity: 0;
    width: 0;
    height: 0;
    pointer-events: none;
}

/* Custom checkmark */
.tutor-cuf-terms-checkmark {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    width: var(--tutor-cuf-cb-size, 32px);
    height: var(--tutor-cuf-cb-size, 32px);
    border: 2.5px solid #b0bac5;
    border-radius: var(--tutor-cuf-cb-radius, 9px);
    background: #fff;
    transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    margin-top: 2px;
    position: relative;
    box-shadow: 0 2px 6px rgba(0,0,0,0.07);
}

.tutor-cuf-terms-check-svg {
    opacity: 0;
    transform: scale(0.5);
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

.tutor-cuf-terms-checkbox:checked + .tutor-cuf-terms-checkmark {
    background: linear-gradient(135deg, #007cba, #0096e0);
    border-color: transparent;
    box-shadow: 0 3px 10px rgba(0, 124, 186, 0.35);
    animation: tutor-cuf-check-pop 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

.tutor-cuf-terms-checkbox:checked + .tutor-cuf-terms-checkmark .tutor-cuf-terms-check-svg {
    opacity: 1;
    transform: scale(1);
}

@keyframes tutor-cuf-check-pop {
    0% { transform: scale(1); }
    40% { transform: scale(1.2); }
    100% { transform: scale(1); }
}

.tutor-cuf-terms-checkbox:focus + .tutor-cuf-terms-checkmark {
    box-shadow: 0 0 0 3px rgba(0, 124, 186, 0.2);
}

/* Content wrapper (icon + text) */
.tutor-cuf-terms-content {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    flex: 1;
    min-width: 0;
}

.tutor-cuf-terms-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    width: var(--tutor-cuf-icon-box, 42px);
    height: var(--tutor-cuf-icon-box, 42px);
    border-radius: 10px;
    background: linear-gradient(135deg, #e8f4fd 0%, #d4ebfa 100%);
    color: #007cba;
    margin-top: -2px;
}

.tutor-cuf-terms-text {
    font-size: var(--tutor-cuf-text-size, 16px);
    color: #2d3648;
    flex: 1;
    padding-top: 8px;
    line-height: 1.65;
}

.tutor-cuf-terms-link {
    color: #007cba;
    text-decoration: none;
    font-weight: 700;
    font-size: var(--tutor-cuf-text-size, 16px);
    background: linear-gradient(to right, #007cba, #007cba) no-repeat left bottom;
    background-size: 0% 2px;
    padding-bottom: 2px;
    transition: background-size 0.3s ease, color 0.2s;
}

.tutor-cuf-terms-link:hover {
    background-size: 100% 2px;
    color: #005a87;
}

.tutor-cuf-terms-link-text {
    color: #007cba;
    font-weight: 700;
}

/* Checked state: whole label changes */
.tutor-cuf-terms-checkbox:checked ~ .tutor-cuf-terms-content .tutor-cuf-terms-text {
    color: #1a2233;
}

.tutor-cuf-terms-checkbox:checked ~ .tutor-cuf-terms-content .tutor-cuf-terms-icon {
    background: linear-gradient(135deg, #d4f0d4 0%, #b8e6b8 100%);
    color: #16a34a;
}

/* Error state */
.tutor-cuf-field-error.tutor-cuf-terms-wrap .tutor-cuf-terms-label {
    border-color: #ef4444;
    background: linear-gradient(135deg, #fef2f2 0%, #fde8e8 100%);
    box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.1);
}

.tutor-cuf-field-error.tutor-cuf-terms-wrap .tutor-cuf-terms-label::before {
    opacity: 1;
    background: linear-gradient(90deg, #ef4444, #f87171, #ef4444);
    background-size: 200% 100%;
    animation: tutor-cuf-gradient-slide 1.5s linear infinite;
}

.tutor-cuf-field-error.tutor-cuf-terms-wrap .tutor-cuf-terms-checkmark {
    border-color: #ef4444;
    box-shadow: 0 0 0 2px rgba(239, 68, 68, 0.15);
}

.tutor-cuf-field-error.tutor-cuf-terms-wrap .tutor-cuf-terms-icon {
    background: linear-gradient(135deg, #fee2e2 0%, #fecaca 100%);
    color: #ef4444;
}

/* ============================
   RTL Support (Arabic)
   ============================ */
[dir="rtl"] .tutor-cuf-field-wrap select.tutor-cuf-field {
    background-position: left 12px center;
    padding-left: 35px;
    padding-right: 14px;
}

[dir="rtl"] .tutor-cuf-phone-field {
    direction: ltr;
    text-align: right;
}

[dir="rtl"] .tutor-cuf-phone-wrapper {
    flex-direction: row-reverse;
}

[dir="rtl"] .tutor-cuf-country-trigger {
    border-right: none;
    border-left: 1.5px solid #e2e4e7;
    border-radius: 0 10px 10px 0;
}

[dir="rtl"] .tutor-cuf-phone-wrapper .tutor-cuf-phone-field {
    border-radius: 10px 0 0 10px;
}

[dir="rtl"] .tutor-cuf-country-panel {
    left: auto;
    right: 0;
}

[dir="rtl"] .tutor-cuf-search-icon {
    left: auto;
    right: 24px;
}

[dir="rtl"] .tutor-cuf-country-search {
    padding: 9px 36px 9px 12px;
}

[dir="rtl"] .tutor-cuf-country-item.tutor-cuf-country-active::after {
    margin-left: 0;
    margin-right: auto;
}

[dir="rtl"] .tutor-cuf-chevron {
    margin-left: 0;
    margin-right: 2px;
}

/* ============================
   Responsive
   ============================ */
@media screen and (max-width: 768px) {
    .tutor-cuf-radio-group,
    .tutor-cuf-checkbox-group {
        flex-direction: column;
        gap: 8px;
    }

    .tutor-cuf-radio-label,
    .tutor-cuf-checkbox-label {
        width: 100%;
    }

    .tutor-cuf-phone-wrapper {
        flex-direction: column;
        border-radius: 10px;
    }

    .tutor-cuf-country-trigger {
        border-right: none;
        border-bottom: 1.5px solid #e2e4e7;
        border-radius: 10px 10px 0 0;
        min-width: 100%;
        justify-content: center;
    }

    .tutor-cuf-phone-wrapper .tutor-cuf-phone-field {
        border-radius: 0 0 10px 10px;
    }

    .tutor-cuf-country-panel {
        width: calc(100vw - 40px);
        max-width: 340px;
    }

    [dir="rtl"] .tutor-cuf-phone-wrapper {
        flex-direction: column;
    }

    [dir="rtl"] .tutor-cuf-country-trigger {
        border-left: none;
        border-bottom: 1.5px solid #e2e4e7;
        border-radius: 10px 10px 0 0;
    }

    [dir="rtl"] .tutor-cuf-phone-wrapper .tutor-cuf-phone-field {
        border-radius: 0 0 10px 10px;
    }
}