/* === JOBS PAGE: PRO-LEVEL STYLESHEET (Custom-Tailored for your working JS) === */

/* --- 1. Root Variables & Global Styles --- */
:root {
    --dark-bg: #0A0A10; --surface-bg: #111119; --border-color: rgba(255, 255, 255, 0.1);
    --primary: #00d4ff; --primary-glow: rgba(0, 212, 255, 0.5); --accent: #ff477b;
    --text-primary: #ECEFF1; --text-secondary: #90A4AE; --font-family: 'Poppins', 'Segoe UI', sans-serif;
}
* { margin: 0; padding: 0; box-sizing: border-box; }
body { background-color: var(--dark-bg); color: var(--text-primary); font-family: var(--font-family); line-height: 1.7; overflow-x: hidden; }
a { color: var(--primary); text-decoration: none; } a:hover { color: white; }

/* --- 2. Navigation --- */
nav { padding: 1rem 5%; background: rgba(10, 10, 16, 0.5); backdrop-filter: blur(10px); border-bottom: 1px solid var(--border-color); }
nav:first-of-type { display: flex; justify-content: space-between; align-items: center; }
nav.main-nav { position: sticky; top: 0; z-index: 1000; display: flex; justify-content: center; }
.logo { font-size: 1.8rem; font-weight: 800; }
.logo span { color: var(--primary); }
.main-nav ul { display: flex; list-style: none; gap: 1rem; align-items: center; overflow-x: auto; padding-bottom: 0.5rem; }
.main-nav a { color: var(--text-secondary); padding: 0.5rem 1rem; border-radius: 8px; font-weight: 500; display: flex; align-items: center; gap: 0.5rem; white-space: nowrap; transition: all 0.3s ease; }
.main-nav a:hover { color: var(--text-primary); background-color: var(--surface-bg); }
.main-nav a.active { color: var(--primary); background: var(--surface-bg); }

/* --- 3. Buttons --- */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 0.75rem; padding: 0.8rem 1.8rem; border-radius: 50px; font-weight: 600; text-decoration: none; border: none; cursor: pointer; transition: all 0.3s ease; }
.btn:hover { transform: translateY(-3px) scale(1.05); }
.btn.search-btn, .apply-btn, #jobApplicationForm .btn { background: var(--primary); color: #000; box-shadow: 0 0 25px var(--primary-glow); }
.btn.btn-outline { background: transparent; border: 1px solid var(--border-color); color: var(--text-secondary); box-shadow: none; }
.btn.btn-outline:hover { border-color: var(--primary); color: var(--primary); }

/* --- 4. Page Layout & Controls --- */
.container { max-width: 1200px; margin: 0 auto; padding: 2rem; }
.page-header { text-align: center; padding: 2rem 1rem 3rem; }
.page-header h1 { font-size: clamp(2.2rem, 5vw, 3.5rem); }
.page-header p { color: var(--text-secondary); font-size: 1.1rem; max-width: 600px; margin: 0.5rem auto 0; }
.search-container { padding: 1.5rem; margin-bottom: 2rem; background: var(--surface-bg); border-radius: 16px; border: 1px solid var(--border-color); }
.search-form { display: flex; flex-wrap: wrap; gap: 1rem; }
.search-input { flex: 1 1 300px; padding: 0.9rem 1.5rem; background: rgba(0,0,0,0.2); border: 1px solid var(--border-color); color: var(--text-primary); border-radius: 50px; font-size: 1rem; }
.search-input:focus { outline: none; border-color: var(--primary); box-shadow: 0 0 0 3px var(--primary-glow); }
.filter-section { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: 1.5rem; margin-bottom: 2rem; }
.filter-buttons { display: flex; flex-wrap: wrap; gap: 0.75rem; }
.filter-btn { background: transparent; border: 1px solid var(--border-color); color: var(--text-secondary); padding: 0.6rem 1.2rem; border-radius: 50px; cursor: pointer; transition: all 0.3s ease; }
.filter-btn:hover { border-color: var(--primary); color: var(--primary); }
.filter-btn.active { background: var(--primary); color: #000; border-color: var(--primary); }
#sortSelect { -webkit-appearance: none; appearance: none; background: var(--surface-bg); border: 1px solid var(--border-color); color: var(--text-primary); border-radius: 8px; padding: 0.8rem 2.5rem 0.8rem 1rem; font-size: 0.9rem; cursor: pointer; background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3e%3cpath fill='none' stroke='%2390A4AE' stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M2 5l6 6 6-6'/%3e%3c/svg%3e"); background-repeat: no-repeat; background-position: right 1rem center; background-size: 0.8em; }

/* --- 5. Job List & Cards --- */
.job-list { display: grid; gap: 1.5rem; }
.loading, .error-message { text-align: center; padding: 4rem; color: var(--text-secondary); font-size: 1.1rem; display: flex; align-items: center; justify-content: center; gap: 1rem; }
.loading .fa-spinner { font-size: 2rem; color: var(--primary); animation: spin-button 1.5s linear infinite; }
.job-card { background: var(--surface-bg); border: 1px solid var(--border-color); border-radius: 16px; padding: 1.5rem; display: flex; flex-direction: column; gap: 1rem; transition: transform 0.3s ease, border-color 0.3s ease; }
.job-card:hover { transform: translateY(-5px); border-color: var(--primary); }
.job-header { display: flex; flex-wrap: wrap; align-items: center; gap: 1rem; }
.job-title { font-size: 1.3rem; margin: 0; flex-grow: 1; color: var(--text-primary); }
.job-company { color: var(--text-secondary); font-size: 0.95rem; }
.job-company i { color: var(--primary); margin-right: 0.25rem; }
.job-type { background: rgba(0,212,255,0.1); color: var(--primary); padding: 0.25rem 0.75rem; border-radius: 50px; font-size: 0.8rem; font-weight: 600; }
.job-type.internship { background: rgba(255, 71, 123, 0.1); color: var(--accent); }
.job-content { padding-top: 1rem; border-top: 1px solid var(--border-color); }
.job-description { color: var(--text-secondary); font-size: 0.95rem; }
.job-meta { display: flex; flex-wrap: wrap; gap: 1.5rem; color: var(--text-secondary); font-size: 0.9rem; margin-top: 1rem; }
.job-meta-item { display: flex; align-items: center; gap: 0.5rem; }
.job-actions { margin-top: 1.5rem; display: flex; gap: 0.75rem; justify-content: flex-end; }
.job-actions .apply-btn { background: var(--primary); color: #000; box-shadow: 0 0 20px rgba(0,212,255,0.3); }

/* --- 6. Modal --- */
.modal {
    display: none; position: fixed; z-index: 2000; left: 0; top: 0;
    width: 100%; height: 100%; background-color: rgba(10,10,16,0.8);
    backdrop-filter: blur(8px);
    /* Your JS uses `display: flex`, so we must accommodate that */
    align-items: center; justify-content: center;
}
.modal-content {
    background: var(--surface-bg); border-radius: 16px; max-width: 550px;
    width: 90%; padding: 2.5rem; position: relative;
}
.close-button {
    position: absolute; top: 1rem; right: 1.5rem; font-size: 2rem;
    color: var(--text-secondary); cursor: pointer; transition: all 0.3s ease;
}
.close-button:hover { color: var(--primary); transform: scale(1.1); }
.modal-content h2 { text-align: center; margin-bottom: 2rem; font-size: 1.8rem; }
.modal-content .form-group { margin-bottom: 1.5rem; }
.modal-content .form-group label { color: var(--text-secondary); display: block; margin-bottom: 0.5rem; }
.modal-content .form-group input, .modal-content .form-group textarea {
    width: 100%; background: rgba(0,0,0,0.2); border: 1px solid var(--border-color);
    color: var(--text-primary); border-radius: 8px; padding: 0.9rem;
}
.modal-content .form-group input:focus, .modal-content .form-group textarea:focus {
    outline: none; border-color: var(--primary); box-shadow: 0 0 0 3px var(--primary-glow);
}
.modal-content .btn { width: 100%; }

/* --- 7. Pagination & Footer --- */
.pagination { display: flex; justify-content: center; margin-top: 2rem; gap: 0.5rem; }
.page-btn {
    background: var(--surface-bg); border: 1px solid var(--border-color);
    color: var(--text-secondary); width: 40px; height: 40px;
    border-radius: 50%; cursor: pointer; transition: all 0.3s ease;
}
.page-btn:hover { border-color: var(--primary); color: var(--primary); }
.page-btn.active { background: var(--primary); color: #000; border-color: var(--primary); }
@keyframes spin-button { to { transform: rotate(360deg); } }
footer { text-align: center; padding: 2.5rem; margin-top: 4rem; font-size: 0.95rem; background: var(--surface-bg); border-top: 1px solid var(--border-color); }