/* ============================================================
   KNO Jobs — Modern Form Styles
   Clean minimal design: white cards, soft shadows, stepped form
   ============================================================ */

/* ---------- CSS Variables ---------- */
:root {
    --kno-teal: #008080;
    --kno-teal-dark: #006666;
    --kno-teal-light: #e0f2f1;
    --kno-teal-subtle: #f0fafa;
    --kno-bg: #f5f7fa;
    --kno-card: #ffffff;
    --kno-border: #e2e8f0;
    --kno-text: #1a202c;
    --kno-text-muted: #718096;
    --kno-text-light: #a0aec0;
    --kno-success: #38a169;
    --kno-danger: #e53e3e;
    --kno-warning: #dd6b20;
    --kno-radius: 12px;
    --kno-radius-sm: 8px;
    --kno-shadow: 0 2px 12px rgba(0, 0, 0, 0.06);
    --kno-shadow-lg: 0 8px 30px rgba(0, 0, 0, 0.1);
    --kno-transition: all 0.25s ease;
}

/* ---------- Page Background ---------- */
body#bg {
    background-color: var(--kno-bg) !important;
    font-family: 'Roboto', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    color: var(--kno-text);
    -webkit-font-smoothing: antialiased;
}

/* ---------- Header ---------- */
.modern-header {
    background: var(--kno-card);
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.08);
    padding: 0;
    position: sticky;
    top: 0;
    z-index: 1000;
}

.modern-header .header-inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 12px 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.modern-header .logo-link img {
    height: 48px;
    width: auto;
}

.modern-header .header-contact {
    display: flex;
    align-items: center;
    gap: 24px;
    font-size: 13px;
    color: var(--kno-text-muted);
}

.modern-header .header-contact a {
    color: var(--kno-text-muted);
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 6px;
    transition: var(--kno-transition);
}

.modern-header .header-contact a:hover {
    color: var(--kno-teal);
}

/* ---------- Banner ---------- */
.modern-banner {
    height: 180px;
    background-size: cover;
    background-position: center;
    position: relative;
}

.modern-banner::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(0, 128, 128, 0.7), rgba(0, 77, 77, 0.8));
}

/* ---------- Form Container ---------- */
.form-container {
    max-width: 820px;
    margin: -60px auto 40px;
    position: relative;
    z-index: 10;
    padding: 0 16px;
}

/* ---------- Form Title Card ---------- */
.form-title-card {
    background: var(--kno-card);
    border-radius: var(--kno-radius);
    box-shadow: var(--kno-shadow);
    padding: 32px 40px 24px;
    text-align: center;
    margin-bottom: 24px;
}

.form-title-card h2 {
    font-family: 'Roboto Slab', serif;
    font-weight: 700;
    font-size: 26px;
    color: var(--kno-text);
    margin: 0 0 4px;
}

.form-title-card h2 span {
    color: var(--kno-teal);
}

.form-title-card .subtitle {
    color: var(--kno-text-muted);
    font-size: 14px;
    margin: 0;
}

/* ---------- Stepper ---------- */
.stepper {
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 0 20px;
    margin-bottom: 28px;
    gap: 0;
}

.stepper-step {
    display: flex;
    flex-direction: column;
    align-items: center;
    position: relative;
    flex: 1;
    max-width: 180px;
}

.stepper-circle {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--kno-border);
    color: var(--kno-text-muted);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 15px;
    transition: var(--kno-transition);
    position: relative;
    z-index: 2;
    border: 3px solid var(--kno-border);
}

.stepper-label {
    font-size: 11px;
    color: var(--kno-text-light);
    margin-top: 8px;
    text-align: center;
    font-weight: 500;
    transition: var(--kno-transition);
    white-space: nowrap;
}

.stepper-line {
    flex: 1;
    height: 3px;
    background: var(--kno-border);
    margin: 0;
    margin-top: -20px;
    align-self: flex-start;
    position: relative;
    top: 20px;
    transition: var(--kno-transition);
}

/* Stepper states */
.stepper-step.active .stepper-circle {
    background: var(--kno-teal);
    color: white;
    border-color: var(--kno-teal);
    box-shadow: 0 0 0 4px var(--kno-teal-light);
}

.stepper-step.active .stepper-label {
    color: var(--kno-teal);
    font-weight: 600;
}

.stepper-step.completed .stepper-circle {
    background: var(--kno-teal);
    color: white;
    border-color: var(--kno-teal);
}

.stepper-step.completed .stepper-label {
    color: var(--kno-teal-dark);
}

.stepper-line.completed {
    background: var(--kno-teal);
}

/* ---------- Step Card ---------- */
.step-card {
    background: var(--kno-card);
    border-radius: var(--kno-radius);
    box-shadow: var(--kno-shadow);
    padding: 32px 40px;
    margin-bottom: 24px;
    display: none;
    animation: fadeSlideIn 0.35s ease;
}

.step-card.active {
    display: block;
}

@keyframes fadeSlideIn {
    from {
        opacity: 0;
        transform: translateY(12px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.step-card .step-heading {
    font-family: 'Roboto Slab', serif;
    font-weight: 600;
    font-size: 18px;
    color: var(--kno-text);
    margin: 0 0 6px;
    padding-bottom: 16px;
    border-bottom: 2px solid var(--kno-teal-light);
}

.step-card .step-description {
    font-size: 13px;
    color: var(--kno-text-muted);
    margin: -8px 0 20px;
    padding-top: 8px;
}

/* ---------- Form Elements ---------- */
.form-modern-group {
    margin-bottom: 20px;
}

.form-modern-group label,
.form-modern-label {
    display: block;
    font-size: 13px;
    font-weight: 600;
    color: var(--kno-text);
    margin-bottom: 6px;
    text-transform: uppercase;
    letter-spacing: 0.3px;
}

.form-modern-label .required {
    color: var(--kno-danger);
    margin-left: 2px;
}

.form-modern-label .field-note {
    display: block;
    font-size: 11px;
    font-weight: 400;
    color: var(--kno-text-muted);
    text-transform: none;
    letter-spacing: 0;
    margin-top: 2px;
}

.form-modern-input {
    width: 100%;
    padding: 10px 14px;
    font-size: 14px;
    color: var(--kno-text);
    background: var(--kno-card);
    border: 1.5px solid var(--kno-border);
    border-radius: var(--kno-radius-sm);
    transition: var(--kno-transition);
    outline: none;
    -webkit-appearance: none;
}

.form-modern-input:focus {
    border-color: var(--kno-teal);
    box-shadow: 0 0 0 3px var(--kno-teal-light);
}

.form-modern-input::placeholder {
    color: var(--kno-text-light);
}

.form-modern-input[type="file"] {
    padding: 8px 14px;
    cursor: pointer;
}

select.form-modern-input {
    cursor: pointer;
    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='%23718096' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 14px center;
    padding-right: 36px;
}

/* Select2 overrides */
.form-modern-group .select2-container--default .select2-selection--multiple {
    border: 1.5px solid var(--kno-border) !important;
    border-radius: var(--kno-radius-sm) !important;
    padding: 4px 8px !important;
    min-height: 42px !important;
    transition: var(--kno-transition);
}

.form-modern-group .select2-container--default .select2-selection--multiple:focus-within,
.form-modern-group .select2-container--default.select2-container--focus .select2-selection--multiple {
    border-color: var(--kno-teal) !important;
    box-shadow: 0 0 0 3px var(--kno-teal-light) !important;
}

.form-modern-group .select2-container--default .select2-selection--multiple .select2-selection__choice {
    background: var(--kno-teal-light) !important;
    border: 1px solid var(--kno-teal) !important;
    border-radius: 4px !important;
    color: var(--kno-teal-dark) !important;
    font-size: 13px;
    padding: 2px 8px;
}

/* ---------- Row Grid ---------- */
.form-row-2 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.form-row-4 {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr 1fr;
    gap: 12px;
}

/* ---------- Tab Toggle (Certificate/IELTS) ---------- */
.modern-toggle {
    display: flex;
    background: var(--kno-bg);
    border-radius: var(--kno-radius-sm);
    padding: 3px;
    margin-bottom: 12px;
    width: fit-content;
}

.modern-toggle-btn {
    padding: 7px 20px;
    border: none;
    background: transparent;
    color: var(--kno-text-muted);
    font-size: 13px;
    font-weight: 500;
    border-radius: 6px;
    cursor: pointer;
    transition: var(--kno-transition);
}

.modern-toggle-btn.active {
    background: var(--kno-card);
    color: var(--kno-teal);
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

.toggle-content {
    display: none;
    padding: 12px 0 0;
}

.toggle-content.active {
    display: block;
    animation: fadeSlideIn 0.25s ease;
}

/* ---------- Buttons ---------- */
.btn-modern {
    padding: 11px 32px;
    font-size: 14px;
    font-weight: 600;
    border-radius: var(--kno-radius-sm);
    border: none;
    cursor: pointer;
    transition: var(--kno-transition);
    display: inline-flex;
    align-items: center;
    gap: 8px;
    text-decoration: none;
}

.btn-modern-primary {
    background: var(--kno-teal);
    color: white;
}

.btn-modern-primary:hover {
    background: var(--kno-teal-dark);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(0, 128, 128, 0.3);
}

.btn-modern-secondary {
    background: var(--kno-bg);
    color: var(--kno-text-muted);
    border: 1.5px solid var(--kno-border);
}

.btn-modern-secondary:hover {
    background: var(--kno-border);
    color: var(--kno-text);
}

.btn-modern-outline {
    background: transparent;
    color: var(--kno-teal);
    border: 1.5px solid var(--kno-teal);
}

.btn-modern-outline:hover {
    background: var(--kno-teal);
    color: white;
}

.step-buttons {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 28px;
    padding-top: 20px;
    border-top: 1px solid var(--kno-border);
}

.step-buttons-right {
    display: flex;
    gap: 12px;
}

/* ---------- Error Messages ---------- */
.field-error {
    display: none;
    color: var(--kno-danger);
    font-size: 12px;
    margin-top: 4px;
    font-weight: 500;
}

.field-error.visible {
    display: block;
    animation: fadeSlideIn 0.2s ease;
}

.form-modern-input.has-error {
    border-color: var(--kno-danger);
}

.form-modern-input.has-error:focus {
    box-shadow: 0 0 0 3px rgba(229, 62, 62, 0.15);
}

/* ---------- Info Note ---------- */
.info-note {
    display: flex;
    align-items: flex-start;
    gap: 8px;
    padding: 10px 14px;
    background: var(--kno-teal-subtle);
    border-radius: var(--kno-radius-sm);
    border-left: 3px solid var(--kno-teal);
    font-size: 12px;
    color: var(--kno-teal-dark);
    margin-bottom: 16px;
}

.info-note i {
    margin-top: 1px;
    flex-shrink: 0;
}

/* ---------- Modal ---------- */
.modern-modal .modal-content {
    border: none;
    border-radius: var(--kno-radius);
    box-shadow: var(--kno-shadow-lg);
    overflow: hidden;
}

.modern-modal .modal-header {
    background: linear-gradient(135deg, var(--kno-teal), var(--kno-teal-dark));
    color: white;
    padding: 20px 28px;
    border: none;
}

.modern-modal .modal-title {
    font-family: 'Roboto Slab', serif;
    font-weight: 600;
    font-size: 18px;
}

.modern-modal .modal-body {
    padding: 28px;
}

.modern-modal .modal-body .lang-section {
    margin-bottom: 20px;
}

.modern-modal .modal-body .lang-section:last-child {
    margin-bottom: 0;
}

.modern-modal .modal-body .lang-section.rtl {
    text-align: right;
    direction: rtl;
    padding-top: 20px;
    border-top: 1px solid var(--kno-border);
}

.modern-modal .modal-body p {
    font-size: 14px;
    line-height: 1.7;
    color: var(--kno-text);
    margin-bottom: 6px;
}

.modern-modal .modal-footer {
    padding: 16px 28px;
    border-top: 1px solid var(--kno-border);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.modern-modal .form-check-label {
    font-size: 13px;
    color: var(--kno-text);
    cursor: pointer;
}

.modern-modal .form-check-input {
    margin-right: 8px;
    accent-color: var(--kno-teal);
    width: 16px;
    height: 16px;
    cursor: pointer;
}

/* ---------- Success / Error Pages ---------- */
.result-card {
    max-width: 600px;
    margin: 60px auto;
    padding: 48px 40px;
    background: var(--kno-card);
    border-radius: var(--kno-radius);
    box-shadow: var(--kno-shadow);
    text-align: center;
}

.result-icon {
    width: 72px;
    height: 72px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 24px;
    font-size: 32px;
}

.result-icon.success {
    background: #f0fff4;
    color: var(--kno-success);
    border: 2px solid var(--kno-success);
}

.result-icon.error {
    background: #fff5f5;
    color: var(--kno-danger);
    border: 2px solid var(--kno-danger);
}

.result-card h3 {
    font-family: 'Roboto Slab', serif;
    font-weight: 700;
    font-size: 22px;
    margin-bottom: 16px;
}

.result-card h3.success-text {
    color: var(--kno-success);
}

.result-card h3.error-text {
    color: var(--kno-danger);
}

.result-card p {
    font-size: 14px;
    color: var(--kno-text-muted);
    line-height: 1.7;
    margin-bottom: 8px;
}

.result-card .result-actions {
    margin-top: 28px;
}

/* ---------- Footer ---------- */
.modern-footer {
    text-align: center;
    padding: 24px;
    color: var(--kno-text-light);
    font-size: 12px;
    margin-top: 20px;
}

/* ---------- Responsive ---------- */
@media (max-width: 768px) {
    .form-container {
        margin-top: -40px;
    }

    .form-title-card,
    .step-card {
        padding: 24px 20px;
    }

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

    .form-row-4 {
        grid-template-columns: 1fr 1fr;
    }

    .stepper {
        padding: 0 8px;
        gap: 0;
    }

    .stepper-label {
        font-size: 9px;
    }

    .stepper-circle {
        width: 32px;
        height: 32px;
        font-size: 13px;
    }

    .stepper-line {
        top: 16px;
        margin-top: -16px;
    }

    .modern-header .header-contact {
        display: none;
    }

    .step-buttons {
        flex-wrap: wrap;
        gap: 12px;
    }

    .modern-banner {
        height: 120px;
    }
}

@media (max-width: 480px) {
    .form-row-4 {
        grid-template-columns: 1fr;
    }

    .stepper-label {
        display: none;
    }
}

/* ---------- reCAPTCHA ---------- */
.recaptcha-wrapper {
    display: flex;
    justify-content: center;
    margin: 20px 0;
}

/* ---------- Loading overlay ---------- */
#loading-area {
    display: none !important;
}