/* ============================
   ITGS Careers Plugin Styles
   Colors: Green #019219 | Blue #04386b
   ============================ */

:root {
    --itgs-green: #019219;
    --itgs-blue: #04386b;
    --itgs-green-light: #e8f5e9;
    --itgs-blue-light: #e3edf7;
    --itgs-text: #2c3e50;
    --itgs-muted: #6b7280;
    --itgs-border: #e5e7eb;
    --itgs-white: #ffffff;
    --itgs-bg: #f8fafc;
    --itgs-radius: 12px;
    --itgs-shadow: 0 2px 12px rgba(4,56,107,0.08);
    --itgs-shadow-hover: 0 8px 30px rgba(4,56,107,0.16);
}

/* Utility */
.itgs-hidden { display: none !important; }
body.itgs-no-scroll { overflow: hidden !important; }

/* Section Wrapper */
.itgs-careers-section {
    padding: 40px 0;
    font-family: 'Segoe UI', Arial, sans-serif;
}

/* Header */
.itgs-careers-header {
    text-align: center;
    margin-bottom: 40px;
}

.itgs-careers-header h2 {
    font-size: 2rem;
    font-weight: 700;
    color: var(--itgs-blue);
    margin: 0 0 10px;
}

.itgs-careers-header h2 span {
    color: var(--itgs-green);
}

.itgs-careers-header p {
    color: var(--itgs-muted);
    font-size: 1rem;
    margin: 0;
}

/* Grid */
.itgs-jobs-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 24px;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Job Card */
.itgs-job-card {
    background: var(--itgs-white);
    border: 1px solid var(--itgs-border);
    border-radius: var(--itgs-radius);
    box-shadow: var(--itgs-shadow);
    transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
    overflow: hidden;
    position: relative;
}

.itgs-job-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--itgs-blue), var(--itgs-green));
    opacity: 0;
    transition: opacity 0.25s;
}

.itgs-job-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--itgs-shadow-hover);
    border-color: var(--itgs-blue);
}

.itgs-job-card:hover::before {
    opacity: 1;
}

.itgs-job-card-inner {
    padding: 22px 20px 20px;
    display: flex;
    flex-direction: column;
    gap: 10px;
    height: 100%;
    box-sizing: border-box;
}

/* Location */
.itgs-job-location {
    display: flex;
    align-items: center;
    gap: 5px;
    font-size: 0.78rem;
    color: var(--itgs-muted);
    font-weight: 500;
}

.itgs-job-location svg {
    color: var(--itgs-green);
    flex-shrink: 0;
}

/* Title */
.itgs-job-title {
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--itgs-blue);
    margin: 0;
    line-height: 1.35;
}

/* Department Badge */
.itgs-job-dept {
    display: inline-block;
    background: var(--itgs-blue-light);
    color: var(--itgs-blue);
    font-size: 0.72rem;
    font-weight: 600;
    padding: 3px 10px;
    border-radius: 20px;
    width: fit-content;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

/* Excerpt */
.itgs-job-excerpt {
    font-size: 0.85rem;
    color: var(--itgs-muted);
    line-height: 1.6;
    margin: 0;
    flex: 1;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* Footer row */
.itgs-job-footer {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
    margin-top: 4px;
}

/* Experience */
.itgs-job-exp {
    display: flex;
    align-items: center;
    gap: 4px;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--itgs-green);
}

/* Job Type */
.itgs-job-type {
    font-size: 0.72rem;
    background: var(--itgs-green-light);
    color: var(--itgs-green);
    padding: 3px 10px;
    border-radius: 20px;
    font-weight: 600;
}

/* Apply Button */
.itgs-apply-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 7px;
    width: 100%;
    padding: 11px 18px;
    background: transparent;
    border: 2px solid var(--itgs-blue);
    color: var(--itgs-blue);
    border-radius: 50px;
    font-size: 0.9rem;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.2s ease;
    margin-top: 6px;
    font-family: inherit;
}

.itgs-apply-btn:hover {
    background: var(--itgs-blue);
    color: var(--itgs-white);
}

/* No Jobs Message */
.itgs-no-jobs {
    text-align: center;
    color: var(--itgs-muted);
    padding: 40px 20px;
    font-size: 1rem;
}

/* ============================
   MODAL
   ============================ */
.itgs-modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(4, 56, 107, 0.55);
    z-index: 99999;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    backdrop-filter: blur(3px);
    animation: itgsFadeIn 0.2s ease;
}

@keyframes itgsFadeIn {
    from { opacity: 0; }
    to   { opacity: 1; }
}

.itgs-modal {
    background: var(--itgs-white);
    border-radius: 16px;
    width: 100%;
    max-width: 620px;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: 0 20px 60px rgba(4,56,107,0.3);
    animation: itgsSlideUp 0.25s ease;
    position: relative;
}

@keyframes itgsSlideUp {
    from { transform: translateY(30px); opacity: 0; }
    to   { transform: translateY(0);    opacity: 1; }
}

.itgs-modal-close {
    position: absolute;
    top: 14px; right: 16px;
    background: rgba(255,255,255,0.2);
    border: none;
    color: #fff;
    font-size: 22px;
    width: 32px; height: 32px;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    line-height: 1;
    transition: background 0.15s;
    z-index: 2;
}

.itgs-modal-close:hover {
    background: rgba(255,255,255,0.35);
}

.itgs-modal-header {
    background: linear-gradient(135deg, var(--itgs-blue), #065a9e);
    padding: 24px 24px 20px;
    display: flex;
    align-items: center;
    gap: 14px;
    border-radius: 16px 16px 0 0;
}

.itgs-modal-logo {
    width: 52px; height: 52px;
    background: rgba(255,255,255,0.15);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.itgs-modal-header h3 {
    color: #fff;
    margin: 0 0 4px;
    font-size: 1.15rem;
    font-weight: 700;
}

.itgs-modal-header p {
    color: rgba(255,255,255,0.8);
    margin: 0;
    font-size: 0.82rem;
}

/* Form */
#itgs-application-form {
    padding: 24px;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.itgs-form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.itgs-form-group {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.itgs-form-group label {
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--itgs-text);
}

.itgs-form-group label span {
    color: #e53e3e;
}

.itgs-form-group input[type="text"],
.itgs-form-group input[type="email"],
.itgs-form-group input[type="tel"],
.itgs-form-group textarea {
    padding: 10px 14px;
    border: 1.5px solid var(--itgs-border);
    border-radius: 8px;
    font-size: 0.9rem;
    font-family: inherit;
    color: var(--itgs-text);
    background: var(--itgs-bg);
    transition: border-color 0.2s;
    outline: none;
    width: 100%;
    box-sizing: border-box;
}

.itgs-form-group input:focus,
.itgs-form-group textarea:focus {
    border-color: var(--itgs-blue);
    background: #fff;
}

.itgs-form-group textarea {
    resize: vertical;
    min-height: 90px;
}

/* File Upload */
.itgs-file-upload {
    position: relative;
}

.itgs-file-upload input[type="file"] {
    position: absolute;
    inset: 0;
    opacity: 0;
    cursor: pointer;
    width: 100%;
    height: 100%;
    z-index: 2;
}

.itgs-file-label {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 16px;
    border: 2px dashed var(--itgs-border);
    border-radius: 8px;
    background: var(--itgs-bg);
    cursor: pointer;
    transition: border-color 0.2s, background 0.2s;
    font-size: 0.85rem;
    color: var(--itgs-muted);
}

.itgs-file-upload:hover .itgs-file-label,
.itgs-file-label.file-selected {
    border-color: var(--itgs-green);
    background: var(--itgs-green-light);
    color: var(--itgs-green);
}

/* Form Message */
#itgs-form-message {
    padding: 12px 16px;
    border-radius: 8px;
    font-size: 0.88rem;
    font-weight: 500;
}

#itgs-form-message.itgs-success {
    background: var(--itgs-green-light);
    color: #1a6627;
    border-left: 3px solid var(--itgs-green);
}

#itgs-form-message.itgs-error {
    background: #fef2f2;
    color: #b91c1c;
    border-left: 3px solid #ef4444;
}

/* Submit Button */
.itgs-submit-btn {
    width: 100%;
    padding: 13px;
    background: linear-gradient(135deg, var(--itgs-blue), #065a9e);
    color: #fff;
    border: none;
    border-radius: 50px;
    font-size: 0.95rem;
    font-weight: 700;
    cursor: pointer;
    transition: opacity 0.2s, transform 0.15s;
    font-family: inherit;
}

.itgs-submit-btn:hover:not(:disabled) {
    opacity: 0.9;
    transform: translateY(-1px);
}

.itgs-submit-btn:disabled {
    opacity: 0.65;
    cursor: not-allowed;
}

/* Responsive */
@media (max-width: 600px) {
    .itgs-form-row {
        grid-template-columns: 1fr;
    }
    .itgs-jobs-grid {
        grid-template-columns: 1fr;
        padding: 0 12px;
    }
    .itgs-modal-header h3 {
        font-size: 1rem;
    }
}