/* ============================================
   BTC JOB FAIR - APPLICATION FORM (GOVT STYLE)
   Compact, Mobile-Friendly, Professional
   ============================================ */

:root {
    --govt-blue: #003D82;
    --govt-dark: #001F3F;
    --govt-light: #4A90E2;
    --govt-orange: #FF6B35;
    --govt-green: #27AE60;
    --pure-white: #FFFFFF;
    --light-bg: #F5F7FA;
    --text-dark: #2C3E50;
    --text-light: #7F8C8D;
    --border-color: #BDC3C7;
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.08);
    --shadow: 0 2px 6px rgba(0, 0, 0, 0.12);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Segoe UI', Tahoma, Arial, sans-serif;
    background: var(--light-bg);
    color: var(--text-dark);
    font-size: 13px;
    line-height: 1.5;
}

.full-container {
    max-width: 1140px;
    margin: 0 auto;
    padding: 0 15px;
}


.image-preview {
    margin-top: 15px;
    display: none;
}

.image-preview.active {
    display: block;
}

.image-preview img {
    max-width: 200px;
    max-height: 200px;
    border: 4px solid var(--lime-green);
    border-radius: 12px;
    box-shadow: 4px 4px 0 rgba(0, 0, 0, 0.1);
}
/* ============ TOP ALERT BAR ============ */
.top-alert-bar {
    background: var(--govt-dark);
    color: var(--pure-white);
    padding: 6px 0;
    font-size: 12px;
    border-bottom: 2px solid var(--govt-orange);
}

/* ============ HEADER ============ */
.jobfair-header {
    background: var(--govt-blue);
    padding: 10px 0;
    box-shadow: var(--shadow);
    position: sticky;
    top: 0;
    z-index: 999;
    border-bottom: 2px solid var(--govt-orange);
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 10px;
}

.logo-section {
    display: flex;
    align-items: center;
    gap: 15px;
    flex-wrap: wrap;
}

.header-logo-left {
    height: 45px;
    width: auto;
    object-fit: contain;
    max-width: 120px;
}

.header-logo-right {
    height: 45px;
    width: auto;
    object-fit: contain;
    max-width: 120px;
    background-color: #FFFFFF;
    padding: 5px;
    border-radius: 3px;
}

.logo-text-center {
    text-align: center;
    flex: 1;
    min-width: 200px;
}

.site-logo {
    font-size: 18px;
    font-weight: 700;
    color: var(--pure-white);
    margin: 0;
    letter-spacing: 0.5px;
}

.logo-tagline {
    font-size: 10px;
    color: rgba(255, 255, 255, 0.85);
    margin-top: 2px;
}

.main-nav {
    display: flex;
    gap: 8px;
}

.nav-link {
    background: rgba(255, 255, 255, 0.1);
    color: var(--pure-white);
    padding: 6px 12px;
    text-decoration: none;
    font-weight: 500;
    font-size: 12px;
    border-radius: 4px;
    transition: all 0.2s ease;
}

.nav-link:hover,
.nav-link.active {
    background: var(--govt-orange);
}

/* ============ EVENT INFO BANNER ============ */
.event-info-banner {
    background: var(--pure-white);
    padding: 12px 0;
    box-shadow: var(--shadow-sm);
}

.info-grid {
    display: flex;
    justify-content: space-around;
    flex-wrap: wrap;
    gap: 10px;
}

.info-item {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 12px;
}

.info-icon {
    font-size: 16px;
}

/* ============ IMPORTANT NOTICE ============ */
.important-notice {
    background: #FFF3CD;
    padding: 12px 0;
    border-top: 2px solid #FFC107;
    border-bottom: 2px solid #FFC107;
}

.notice-box {
    display: flex;
    gap: 12px;
    align-items: center;
}

.notice-icon {
    font-size: 24px;
}

.notice-content h3 {
    font-size: 14px;
    margin-bottom: 6px;
    color: var(--text-dark);
}

.notice-content p {
    font-size: 11px;
    margin: 3px 0;
    color: var(--text-dark);
}

.required-star {
    color: #DC3545;
    font-weight: 700;
}

/* ============ APPLICATION FORM ============ */
.application-form-section {
    padding: 20px 0;
}

.form-container {
    background: var(--pure-white);
    padding: 20px;
    border-radius: 8px;
    box-shadow: var(--shadow);
}

.form-title {
    text-align: center;
    color: var(--govt-blue);
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 15px;
    padding-bottom: 12px;
    border-bottom: 3px solid var(--govt-orange);
}

.form-section {
    margin-bottom: 25px;
    padding: 20px;
    background: var(--light-bg);
    border-radius: 8px;
    border: 1px solid var(--border-color);
}

.section-header {
    background: var(--govt-blue);
    color: var(--pure-white);
    padding: 10px 15px;
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 15px;
    border-radius: 4px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.section-icon {
    font-size: 18px;
}

.section-title {
    margin: 0;
    font-size: 14px;
    font-weight: 600;
}

.form-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 15px;
    margin-bottom: 15px;
}

.form-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 15px;
    margin-bottom: 15px;
}

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

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

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

/* Utility Classes */
.col-span-2 {
    grid-column: span 2;
}

.col-span-3 {
    grid-column: span 3;
}

.col-span-4 {
    grid-column: span 4;
}

.form-group label {
    display: block;
    font-weight: 600;
    font-size: 12px;
    margin-bottom: 5px;
    color: var(--text-dark);
}

.required {
    color: #DC3545;
}

.form-group input[type="text"],
.form-group input[type="email"],
.form-group input[type="tel"],
.form-group input[type="number"],
.form-group input[type="date"],
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 8px 10px;
    border: 2px solid var(--border-color);
    border-radius: 4px;
    font-size: 12px;
    font-family: inherit;
    transition: border-color 0.2s ease;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--govt-blue);
}

.form-group textarea {
    resize: vertical;
    min-height: 70px;
}

.form-help {
    font-size: 10px;
    color: var(--text-light);
    margin-top: 3px;
}

.radio-group,
.checkbox-group {
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
}

.radio-group label,
.checkbox-group label {
    display: flex;
    align-items: center;
    gap: 5px;
    font-weight: 500;
    font-size: 12px;
}

.file-input-wrapper {
    position: relative;
}

.file-input-wrapper input[type="file"] {
    width: 100%;
    padding: 8px 10px;
    border: 2px dashed var(--border-color);
    border-radius: 4px;
    font-size: 11px;
    cursor: pointer;
}

/* ============ SUBMIT BUTTON ============ */
.submit-section {
    text-align: center;
    padding: 15px 0;
    margin-top: 20px;
    border-top: 2px solid var(--border-color);
}

.submit-btn {
    background: var(--govt-orange);
    color: var(--pure-white);
    padding: 12px 40px;
    border: none;
    border-radius: 6px;
    font-size: 14px;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: var(--shadow);
}

.submit-btn:hover {
    background: #E55A2B;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(255, 107, 53, 0.3);
}

.submit-btn:disabled {
    background: var(--border-color);
    cursor: not-allowed;
}

/* ============ ALERTS ============ */
.alert {
    padding: 10px 12px;
    border-radius: 4px;
    margin-bottom: 15px;
    font-size: 12px;
}

.alert-error {
    background: #FFEBEE;
    color: #C62828;
    border: 2px solid #EF5350;
}

.alert-success {
    background: #E8F5E9;
    color: #2E7D32;
    border: 2px solid #66BB6A;
}

/* ============ FOOTER ============ */
.jobfair-footer {
    background: var(--govt-dark);
    color: var(--pure-white);
    padding: 15px 0;
    text-align: center;
    margin-top: 20px;
}

.footer-content p {
    font-size: 11px;
    margin: 4px 0;
    color: rgba(255, 255, 255, 0.85);
}

.footer-developer {
    margin-top: 8px !important;
    padding-top: 8px;
    border-top: 1px solid rgba(255, 255, 255, 0.2);
}

.footer-developer a {
    color: var(--govt-orange);
    text-decoration: none;
    font-weight: 600;
    transition: color 0.2s ease;
}

.footer-developer a:hover {
    color: var(--pure-white);
    text-decoration: underline;
}

/* ============ MOBILE RESPONSIVE ============ */

/* Large Desktop - 4 columns */
@media (min-width: 1400px) {
    .form-grid {
        grid-template-columns: repeat(4, 1fr);
        gap: 20px;
    }
}

/* Desktop - 3 columns */
@media (min-width: 992px) and (max-width: 1399px) {
    .form-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 15px;
    }
}

/* Tablet - 2 columns */
@media (min-width: 769px) and (max-width: 991px) {
    .form-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 12px;
    }
}

/* Mobile - 1 column */
@media (max-width: 768px) {
    .logo-section {
        flex-direction: column;
        align-items: center;
        width: 100%;
        gap: 8px;
    }
    
    .header-logo-left,
    .header-logo-right {
        height: 35px;
        max-width: 100px;
    }
    
    .logo-text-center {
        min-width: auto;
        width: 100%;
    }
    
    .site-logo {
        font-size: 16px;
    }
    
    .logo-tagline {
        font-size: 9px;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .form-grid {
        grid-template-columns: 1fr;
        gap: 12px;
    }
    
    .radio-group,
    .checkbox-group {
        flex-direction: column;
        gap: 8px;
    }
    
    .form-container {
        padding: 15px;
    }
    
    .submit-btn {
        width: 100%;
        padding: 12px 20px;
    }
    
    .info-grid {
        flex-direction: column;
        align-items: flex-start;
    }
}

@media (max-width: 480px) {
    .full-container {
        padding: 0 10px;
    }
    
    body {
        font-size: 12px;
    }
    
    .form-container {
        padding: 12px;
    }
    
    .form-title {
        font-size: 16px;
    }
    
    .section-header {
        font-size: 13px;
        padding: 6px 10px;
    }
}