/* ============================================
   TEAM TRAIL BLAZERS — career-apply.css
   Application Form Page Styles
   ============================================ */

/* ---- Reuse loading/404 from career-detail.css ---- */
.detail-loading {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 60vh;
    gap: 20px;
    color: var(--c-text-tertiary);
    font-size: 0.9rem;
}

.detail-spinner {
    width: 36px;
    height: 36px;
    border: 3px solid var(--c-border);
    border-top-color: var(--c-accent);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* ---- Breadcrumb ---- */
.apply-breadcrumb {
    padding-top: 100px;
    position: relative;
    z-index: 1;
}

.apply-breadcrumb nav {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.82rem;
    color: var(--c-text-tertiary);
    flex-wrap: wrap;
}

.apply-breadcrumb a {
    color: var(--c-text-secondary);
    transition: color var(--transition-fast);
}

.apply-breadcrumb a:hover {
    color: var(--c-accent);
}

.apply-breadcrumb .breadcrumb-sep {
    color: var(--c-text-tertiary);
    opacity: 0.5;
    font-size: 0.7rem;
}

.apply-breadcrumb .breadcrumb-current {
    color: var(--c-text-primary);
    font-weight: 500;
}

/* ---- Apply Header ---- */
.apply-header {
    padding-top: 32px;
    padding-bottom: 40px;
    position: relative;
    z-index: 1;
}

.apply-header h1 {
    font-family: var(--font-heading);
    font-size: clamp(1.6rem, 3.5vw, 2.2rem);
    font-weight: 800;
    margin-bottom: 8px;
    color: var(--c-text-primary);
}

.apply-header p {
    color: var(--c-text-secondary);
    font-size: 0.95rem;
    line-height: 1.6;
}

/* ---- Form Container ---- */
.apply-form-container {
    max-width: 720px;
    margin: 0 auto;
    padding-bottom: 80px;
    position: relative;
    z-index: 1;
}

/* ---- Section Cards ---- */
.apply-section {
    background: var(--c-bg-card);
    border: 1px solid var(--c-border);
    border-radius: var(--radius-lg);
    padding: 36px 32px;
    margin-bottom: 20px;
    position: relative;
    overflow: hidden;
    backdrop-filter: blur(8px);
    transition: border-color var(--transition-fast);
}

.apply-section:hover {
    border-color: rgba(255, 255, 255, 0.08);
}

.apply-section-title {
    font-family: var(--font-heading);
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--c-text-primary);
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.apply-section-title i {
    color: var(--c-accent);
    font-size: 0.95rem;
    opacity: 0.8;
}

/* ---- Quick Apply — LinkedIn Button ---- */
.btn-linkedin {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    width: 100%;
    padding: 14px 24px;
    background: #0a66c2;
    color: #fff;
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 0.88rem;
    letter-spacing: 0.5px;
    border: none;
    border-radius: var(--radius-md);
    cursor: pointer;
    justify-content: center;
    transition: all var(--transition-fast);
}

.btn-linkedin:hover {
    background: #0856a6;
    transform: translateY(-1px);
    box-shadow: 0 6px 24px rgba(10, 102, 194, 0.3);
}

.btn-linkedin i {
    font-size: 1.1rem;
}

.apply-divider {
    display: flex;
    align-items: center;
    gap: 16px;
    margin: 24px 0;
    color: var(--c-text-tertiary);
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    font-weight: 600;
}

.apply-divider::before,
.apply-divider::after {
    content: '';
    flex: 1;
    height: 1px;
    background: var(--c-border);
}

/* ---- Drag & Drop Upload ---- */
.upload-zone {
    border: 2px dashed var(--c-border);
    border-radius: var(--radius-md);
    padding: 40px 24px;
    text-align: center;
    cursor: pointer;
    transition: all var(--transition-fast);
    position: relative;
}

.upload-zone:hover,
.upload-zone.drag-over {
    border-color: var(--c-accent);
    background: var(--c-accent-dim);
}

.upload-zone.drag-over {
    transform: scale(1.01);
}

.upload-zone-icon {
    font-size: 2rem;
    color: var(--c-accent);
    margin-bottom: 12px;
    opacity: 0.6;
}

.upload-zone-text {
    font-size: 0.9rem;
    color: var(--c-text-secondary);
    margin-bottom: 4px;
}

.upload-zone-text strong {
    color: var(--c-accent);
}

.upload-zone-hint {
    font-size: 0.75rem;
    color: var(--c-text-tertiary);
}

.upload-zone input[type="file"] {
    position: absolute;
    inset: 0;
    opacity: 0;
    cursor: pointer;
}

/* File preview */
.upload-file-preview {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 14px 16px;
    background: rgba(0, 229, 160, 0.06);
    border: 1px solid rgba(0, 229, 160, 0.15);
    border-radius: var(--radius-md);
    margin-top: 16px;
}

.upload-file-preview .file-icon {
    width: 40px;
    height: 40px;
    border-radius: var(--radius-sm);
    background: var(--c-accent-dim);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.upload-file-preview .file-icon i {
    color: var(--c-accent);
    font-size: 1rem;
}

.upload-file-preview .file-info {
    flex: 1;
    min-width: 0;
}

.upload-file-preview .file-name {
    font-size: 0.85rem;
    color: var(--c-text-primary);
    font-weight: 500;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.upload-file-preview .file-size {
    font-size: 0.72rem;
    color: var(--c-text-tertiary);
}

.upload-file-preview .file-remove {
    background: none;
    border: none;
    color: var(--c-text-tertiary);
    cursor: pointer;
    padding: 6px;
    border-radius: 50%;
    transition: all var(--transition-fast);
    font-size: 0.85rem;
    flex-shrink: 0;
}

.upload-file-preview .file-remove:hover {
    color: #ff5555;
    background: rgba(255, 85, 85, 0.1);
}

/* Upload error */
.upload-error {
    font-size: 0.78rem;
    color: #ff5555;
    margin-top: 8px;
    display: flex;
    align-items: center;
    gap: 6px;
}

.upload-error i {
    font-size: 0.7rem;
}

/* ---- Form Fields ---- */
.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.form-group {
    margin-bottom: 20px;
}

.form-group:last-child {
    margin-bottom: 0;
}

.form-group label {
    display: block;
    font-size: 0.78rem;
    font-weight: 600;
    color: var(--c-text-secondary);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 8px;
}

.form-group label .required-star {
    color: var(--c-accent);
    margin-left: 2px;
}

.form-group label .optional-tag {
    color: var(--c-text-tertiary);
    font-weight: 400;
    text-transform: none;
    letter-spacing: 0;
    font-size: 0.72rem;
    margin-left: 4px;
}

.form-group input,
.form-group textarea {
    width: 100%;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--c-border);
    border-radius: var(--radius-sm);
    padding: 13px 16px;
    color: var(--c-text-primary);
    font-family: var(--font-body);
    font-size: 0.92rem;
    transition: all var(--transition-fast);
    outline: none;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--c-text-tertiary);
}

.form-group input:focus,
.form-group textarea:focus {
    border-color: var(--c-accent);
    background: rgba(0, 229, 160, 0.03);
    box-shadow: 0 0 0 3px var(--c-accent-dim);
}

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

/* Validation states */
.form-group.has-error input,
.form-group.has-error textarea {
    border-color: #ff5555;
    background: rgba(255, 85, 85, 0.03);
}

.form-group.has-error input:focus,
.form-group.has-error textarea:focus {
    box-shadow: 0 0 0 3px rgba(255, 85, 85, 0.1);
}

.form-error-text {
    font-size: 0.75rem;
    color: #ff5555;
    margin-top: 6px;
    display: flex;
    align-items: center;
    gap: 5px;
    animation: fadeInError 0.3s ease;
}

.form-error-text i {
    font-size: 0.65rem;
}

@keyframes fadeInError {
    from { opacity: 0; transform: translateY(-4px); }
    to { opacity: 1; transform: translateY(0); }
}

/* ---- Submit Button ---- */
.apply-submit-section {
    padding-top: 8px;
}

.btn-submit {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    width: 100%;
    padding: 18px 36px;
    background: var(--c-accent);
    color: var(--c-bg-deep);
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 0.95rem;
    letter-spacing: 1px;
    text-transform: uppercase;
    border-radius: var(--radius-pill);
    border: none;
    cursor: pointer;
    transition: all var(--transition-fast);
    position: relative;
    overflow: hidden;
}

.btn-submit:hover:not(:disabled) {
    transform: translateY(-2px);
    box-shadow: 0 8px 32px var(--c-accent-glow), 0 0 80px var(--c-accent-dim);
}

.btn-submit:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}

.btn-submit .spinner {
    width: 18px;
    height: 18px;
    border: 2px solid rgba(9, 9, 11, 0.3);
    border-top-color: var(--c-bg-deep);
    border-radius: 50%;
    animation: spin 0.7s linear infinite;
}

/* ---- Error Banner ---- */
.submit-error-banner {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 16px 20px;
    background: rgba(255, 85, 85, 0.08);
    border: 1px solid rgba(255, 85, 85, 0.2);
    border-radius: var(--radius-md);
    margin-bottom: 20px;
    animation: fadeInError 0.4s ease;
}

.submit-error-banner i {
    color: #ff5555;
    font-size: 1.1rem;
    flex-shrink: 0;
}

.submit-error-banner p {
    font-size: 0.85rem;
    color: #ff8888;
    line-height: 1.5;
}

/* ---- Success Screen ---- */
.apply-success {
    text-align: center;
    padding: 160px 24px 120px;
    max-width: 560px;
    margin: 0 auto;
}

.apply-success-icon {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: var(--c-accent-dim);
    border: 2px solid var(--c-accent);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 28px;
    animation: successPulse 1.5s ease infinite;
}

.apply-success-icon i {
    font-size: 2rem;
    color: var(--c-accent);
}

@keyframes successPulse {
    0%, 100% { box-shadow: 0 0 0 0 var(--c-accent-glow); }
    50% { box-shadow: 0 0 0 12px rgba(0, 229, 160, 0); }
}

.apply-success h1 {
    font-family: var(--font-heading);
    font-size: 2rem;
    font-weight: 800;
    margin-bottom: 16px;
    color: var(--c-accent);
}

.apply-success p {
    color: var(--c-text-secondary);
    font-size: 1rem;
    line-height: 1.7;
    margin-bottom: 32px;
}

.apply-success .btn-careers-primary {
    display: inline-flex;
}

/* ---- 404 ---- */
.apply-404 {
    text-align: center;
    padding: 180px 24px 120px;
}

.apply-404 h1 {
    font-family: var(--font-heading);
    font-size: 2.5rem;
    margin-bottom: 16px;
    color: var(--c-text-primary);
}

.apply-404 p {
    color: var(--c-text-secondary);
    font-size: 1.05rem;
    margin-bottom: 32px;
}

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 768px) {
    .apply-breadcrumb {
        padding-top: 80px;
    }

    .apply-form-container {
        padding-bottom: 60px;
    }

    .apply-section {
        padding: 28px 20px;
    }

    .form-row {
        grid-template-columns: 1fr;
        gap: 0;
    }

    .apply-header h1 {
        font-size: 1.4rem;
    }

    .upload-zone {
        padding: 28px 16px;
    }
}

@media (max-width: 480px) {
    .apply-header h1 {
        font-size: 1.25rem;
    }

    .btn-submit {
        font-size: 0.85rem;
        padding: 16px 24px;
    }
}