/* ============================================================
   JOB PORTAL - MAIN STYLESHEET
   ============================================================ */
:root {
  --primary: #2563eb;
  --primary-dark: #1d4ed8;
  --primary-light: #dbeafe;
  --secondary: #7c3aed;
  --success: #16a34a;
  --warning: #d97706;
  --danger: #dc2626;
  --dark: #0f172a;
  --gray-50: #f8fafc;
  --gray-100: #f1f5f9;
  --gray-200: #e2e8f0;
  --gray-300: #cbd5e1;
  --gray-500: #64748b;
  --gray-700: #334155;
  --radius: 12px;
  --shadow: 0 1px 3px rgba(0,0,0,.1), 0 1px 2px rgba(0,0,0,.06);
  --shadow-md: 0 4px 6px -1px rgba(0,0,0,.1), 0 2px 4px -1px rgba(0,0,0,.06);
  --shadow-lg: 0 10px 15px -3px rgba(0,0,0,.1), 0 4px 6px -2px rgba(0,0,0,.05);
}

* { box-sizing: border-box; }
body { font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif; background: var(--gray-50); color: var(--dark); }

/* NAVBAR */
.navbar { background: #fff !important; box-shadow: 0 1px 0 var(--gray-200); padding: 14px 0; }
.navbar-brand { font-weight: 800; font-size: 1.5rem; }
.navbar-brand .brand-icon { background: var(--primary); color: #fff; border-radius: 8px; padding: 4px 10px; margin-right: 6px; }
.navbar .nav-link { font-weight: 500; color: var(--gray-700) !important; padding: 8px 14px !important; border-radius: 8px; transition: all .2s; }
.navbar .nav-link:hover, .navbar .nav-link.active { background: var(--primary-light); color: var(--primary) !important; }
.btn-nav-login { border: 2px solid var(--primary) !important; color: var(--primary) !important; border-radius: 8px !important; }
.btn-nav-register { background: var(--primary) !important; color: #fff !important; border-radius: 8px !important; }
.btn-nav-register:hover { background: var(--primary-dark) !important; }

/* HERO */
.hero { background: linear-gradient(135deg, #1e3a8a 0%, #2563eb 50%, #7c3aed 100%); padding: 90px 0 60px; position: relative; overflow: hidden; }
.hero::before { content: ''; position: absolute; inset: 0; background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.03'%3E%3Ccircle cx='30' cy='30' r='4'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E"); }
.hero h1 { font-size: 3rem; font-weight: 800; color: #fff; line-height: 1.2; }
.hero p { color: rgba(255,255,255,.8); font-size: 1.15rem; }
.hero-badge { background: rgba(255,255,255,.15); color: #fff; padding: 6px 16px; border-radius: 50px; font-size: .875rem; font-weight: 600; display: inline-block; margin-bottom: 20px; border: 1px solid rgba(255,255,255,.2); }

/* SEARCH BOX */
.search-box { background: #fff; border-radius: var(--radius); padding: 8px; box-shadow: var(--shadow-lg); display: flex; gap: 8px; flex-wrap: wrap; }
.search-box .form-control, .search-box .form-select { border: none; background: var(--gray-50); border-radius: 8px; padding: 12px 16px; font-size: .95rem; flex: 1; min-width: 160px; }
.search-box .form-control:focus, .search-box .form-select:focus { box-shadow: 0 0 0 3px rgba(37,99,235,.15); background: #fff; outline: none; }
.search-box .btn-search { background: var(--primary); color: #fff; border: none; border-radius: 8px; padding: 12px 28px; font-weight: 600; white-space: nowrap; transition: background .2s; }
.search-box .btn-search:hover { background: var(--primary-dark); }

/* STATS */
.stats-bar { background: rgba(255,255,255,.1); border-top: 1px solid rgba(255,255,255,.1); margin-top: 40px; padding: 20px 0; }
.stat-item { text-align: center; color: #fff; }
.stat-item .num { font-size: 1.8rem; font-weight: 800; display: block; }
.stat-item .lbl { font-size: .8rem; opacity: .75; text-transform: uppercase; letter-spacing: .05em; }

/* SECTIONS */
.section-title { font-size: 1.75rem; font-weight: 800; color: var(--dark); }
.section-subtitle { color: var(--gray-500); margin-top: 6px; }

/* JOB CARDS */
.job-card { background: #fff; border-radius: var(--radius); border: 1px solid var(--gray-200); padding: 24px; transition: all .25s; cursor: pointer; position: relative; }
.job-card:hover { border-color: var(--primary); box-shadow: var(--shadow-md); transform: translateY(-2px); }
.job-card .company-logo { width: 52px; height: 52px; border-radius: 10px; object-fit: cover; border: 1px solid var(--gray-200); background: var(--gray-100); display: flex; align-items: center; justify-content: center; font-weight: 700; font-size: 1.2rem; color: var(--primary); }
.job-card .job-title { font-size: 1.05rem; font-weight: 700; color: var(--dark); margin-bottom: 4px; text-decoration: none; }
.job-card .job-title:hover { color: var(--primary); }
.job-card .company-name { color: var(--gray-500); font-size: .9rem; font-weight: 500; }
.badge-type { font-size: .75rem; font-weight: 600; padding: 4px 10px; border-radius: 50px; }
.badge-fulltime { background: #dcfce7; color: #16a34a; }
.badge-parttime { background: #fef3c7; color: #d97706; }
.badge-remote { background: #e0e7ff; color: #4f46e5; }
.badge-contract { background: #fce7f3; color: #be185d; }
.badge-internship { background: #f0fdf4; color: #15803d; }
.badge-freelance { background: #f5f3ff; color: #7c3aed; }
.job-meta { font-size: .85rem; color: var(--gray-500); }
.job-meta i { margin-right: 4px; }
.job-salary { font-weight: 700; color: var(--success); font-size: .95rem; }
.btn-save { border: none; background: none; color: var(--gray-300); padding: 6px; border-radius: 8px; transition: all .2s; }
.btn-save.saved, .btn-save:hover { color: var(--danger); }
.featured-badge { position: absolute; top: -1px; right: 16px; background: var(--warning); color: #fff; font-size: .7rem; font-weight: 700; padding: 3px 10px; border-radius: 0 0 8px 8px; text-transform: uppercase; letter-spacing: .04em; }

/* CATEGORY CARDS */
.cat-card { background: #fff; border-radius: var(--radius); border: 1px solid var(--gray-200); padding: 24px 20px; text-align: center; transition: all .25s; cursor: pointer; text-decoration: none; color: var(--dark); display: block; }
.cat-card:hover { border-color: var(--primary); background: var(--primary-light); transform: translateY(-2px); box-shadow: var(--shadow-md); color: var(--primary); }
.cat-icon { width: 52px; height: 52px; background: var(--primary-light); border-radius: 12px; display: flex; align-items: center; justify-content: center; margin: 0 auto 12px; font-size: 1.4rem; color: var(--primary); transition: all .25s; }
.cat-card:hover .cat-icon { background: var(--primary); color: #fff; }
.cat-name { font-weight: 700; font-size: .95rem; }
.cat-count { font-size: .8rem; color: var(--gray-500); margin-top: 2px; }

/* FILTERS SIDEBAR */
.filter-card { background: #fff; border-radius: var(--radius); border: 1px solid var(--gray-200); padding: 20px; margin-bottom: 16px; }
.filter-title { font-weight: 700; font-size: .95rem; margin-bottom: 14px; color: var(--dark); }
.filter-option label { cursor: pointer; font-size: .9rem; color: var(--gray-700); }
.filter-option input { margin-right: 8px; accent-color: var(--primary); }

/* PROFILE */
.profile-header { background: linear-gradient(135deg, #1e3a8a, #2563eb); border-radius: var(--radius) var(--radius) 0 0; padding: 40px 30px 60px; position: relative; }
.profile-avatar { width: 100px; height: 100px; border-radius: 50%; border: 4px solid #fff; object-fit: cover; background: #fff; display: flex; align-items: center; justify-content: center; font-size: 2.5rem; font-weight: 700; color: var(--primary); }
.profile-card { background: #fff; border-radius: var(--radius); border: 1px solid var(--gray-200); overflow: hidden; }
.profile-body { padding: 30px; }
.skill-tag { background: var(--primary-light); color: var(--primary); padding: 5px 14px; border-radius: 50px; font-size: .825rem; font-weight: 600; display: inline-block; margin: 3px; }
.skill-tag.removable { cursor: pointer; }
.skill-tag.removable:hover { background: #fee2e2; color: var(--danger); }

/* DASHBOARD */
.dash-stat { background: #fff; border-radius: var(--radius); border: 1px solid var(--gray-200); padding: 24px; }
.dash-stat .icon-box { width: 52px; height: 52px; border-radius: 12px; display: flex; align-items: center; justify-content: center; font-size: 1.4rem; }
.dash-stat .count { font-size: 2rem; font-weight: 800; }
.dash-stat .label { color: var(--gray-500); font-size: .875rem; }

/* STATUS BADGES */
.status-applied { background: #dbeafe; color: #1d4ed8; }
.status-shortlisted { background: #dcfce7; color: #16a34a; }
.status-interview { background: #fef3c7; color: #d97706; }
.status-rejected { background: #fee2e2; color: #dc2626; }
.status-hired { background: #d1fae5; color: #065f46; }

/* TABLE */
.table-card { background: #fff; border-radius: var(--radius); border: 1px solid var(--gray-200); overflow: hidden; }
.table-card .table { margin-bottom: 0; }
.table-card .table th { background: var(--gray-50); font-size: .8rem; font-weight: 700; text-transform: uppercase; letter-spacing: .05em; color: var(--gray-500); border-bottom: 1px solid var(--gray-200); padding: 14px 20px; }
.table-card .table td { padding: 16px 20px; vertical-align: middle; border-color: var(--gray-100); }

/* FORMS */
.form-card { background: #fff; border-radius: var(--radius); border: 1px solid var(--gray-200); padding: 30px; }
.form-label { font-weight: 600; font-size: .875rem; color: var(--gray-700); margin-bottom: 6px; }
.form-control, .form-select { border: 1.5px solid var(--gray-200); border-radius: 8px; padding: 10px 14px; font-size: .95rem; transition: border-color .2s, box-shadow .2s; }
.form-control:focus, .form-select:focus { border-color: var(--primary); box-shadow: 0 0 0 3px rgba(37,99,235,.12); outline: none; }
.input-group-text { background: var(--gray-50); border: 1.5px solid var(--gray-200); }

/* BUTTONS */
.btn-primary { background: var(--primary); border-color: var(--primary); border-radius: 8px; font-weight: 600; padding: 10px 22px; }
.btn-primary:hover { background: var(--primary-dark); border-color: var(--primary-dark); }
.btn-outline-primary { border-color: var(--primary); color: var(--primary); border-radius: 8px; font-weight: 600; }
.btn-outline-primary:hover { background: var(--primary); color: #fff; }
.btn-success { background: var(--success); border-color: var(--success); border-radius: 8px; font-weight: 600; }
.btn-danger { background: var(--danger); border-color: var(--danger); border-radius: 8px; font-weight: 600; }
.btn-sm { padding: 6px 14px; font-size: .825rem; }

/* AUTH PAGES */
.auth-wrapper { min-height: 100vh; display: flex; align-items: center; background: linear-gradient(135deg, #1e3a8a 0%, #2563eb 100%); }
.auth-card { background: #fff; border-radius: 16px; padding: 40px; width: 100%; max-width: 480px; box-shadow: var(--shadow-lg); }
.auth-logo { text-align: center; margin-bottom: 28px; }
.auth-logo h2 { font-weight: 800; color: var(--primary); font-size: 1.8rem; }
.auth-divider { text-align: center; color: var(--gray-500); font-size: .875rem; position: relative; margin: 20px 0; }
.auth-divider::before { content: ''; position: absolute; top: 50%; left: 0; right: 0; height: 1px; background: var(--gray-200); }
.auth-divider span { background: #fff; position: relative; padding: 0 12px; }

/* FLASH MESSAGES */
.flash-msg { border-radius: 10px; padding: 14px 18px; margin-bottom: 20px; border: none; font-weight: 500; }
.flash-success { background: #dcfce7; color: #166534; }
.flash-error { background: #fee2e2; color: #991b1b; }
.flash-info { background: #dbeafe; color: #1e40af; }
.flash-warning { background: #fef3c7; color: #92400e; }

/* SIDEBAR NAV */
.sidebar { background: #fff; border-radius: var(--radius); border: 1px solid var(--gray-200); padding: 16px 0; min-height: 300px; }
.sidebar .nav-link { color: var(--gray-700); font-weight: 500; padding: 10px 20px; border-radius: 0; transition: all .2s; display: flex; align-items: center; gap: 10px; }
.sidebar .nav-link:hover, .sidebar .nav-link.active { background: var(--primary-light); color: var(--primary); }
.sidebar .nav-link i { font-size: 1.1rem; width: 20px; }
.sidebar-section { font-size: .7rem; font-weight: 700; text-transform: uppercase; letter-spacing: .08em; color: var(--gray-500); padding: 12px 20px 6px; margin-top: 8px; }

/* JOB DETAIL */
.job-detail-header { background: #fff; border-radius: var(--radius); border: 1px solid var(--gray-200); padding: 32px; margin-bottom: 20px; }
.job-detail-section { background: #fff; border-radius: var(--radius); border: 1px solid var(--gray-200); padding: 28px; margin-bottom: 20px; }
.job-detail-section h5 { font-weight: 700; border-bottom: 2px solid var(--primary-light); padding-bottom: 10px; margin-bottom: 16px; color: var(--dark); }

/* COMPANY CARD */
.company-logo-lg { width: 80px; height: 80px; border-radius: 14px; border: 2px solid var(--gray-200); object-fit: cover; background: var(--gray-100); display: flex; align-items: center; justify-content: center; font-size: 2rem; font-weight: 700; color: var(--primary); }

/* PAGINATION */
.pagination .page-link { border-radius: 8px !important; margin: 0 2px; border: 1.5px solid var(--gray-200); color: var(--gray-700); font-weight: 500; padding: 8px 14px; }
.pagination .page-link:hover, .pagination .page-item.active .page-link { background: var(--primary); border-color: var(--primary); color: #fff; }

/* PROGRESS BAR */
.profile-progress { background: var(--gray-200); border-radius: 50px; height: 8px; overflow: hidden; }
.profile-progress-bar { background: linear-gradient(90deg, var(--primary), var(--secondary)); border-radius: 50px; height: 100%; transition: width .5s ease; }

/* FOOTER */
footer { background: var(--dark); color: rgba(255,255,255,.7); padding: 60px 0 30px; }
footer h5 { color: #fff; font-weight: 700; margin-bottom: 16px; }
footer a { color: rgba(255,255,255,.6); text-decoration: none; font-size: .9rem; display: block; margin-bottom: 8px; transition: color .2s; }
footer a:hover { color: #fff; }
.footer-brand { font-size: 1.5rem; font-weight: 800; color: #fff; }
.footer-bottom { border-top: 1px solid rgba(255,255,255,.1); margin-top: 40px; padding-top: 24px; font-size: .875rem; }

/* MISC */
.empty-state { text-align: center; padding: 60px 20px; color: var(--gray-500); }
.empty-state i { font-size: 3rem; margin-bottom: 16px; display: block; opacity: .4; }
.tag-input-container { display: flex; flex-wrap: wrap; gap: 6px; padding: 8px; border: 1.5px solid var(--gray-200); border-radius: 8px; cursor: text; min-height: 46px; align-items: center; }
.tag-input-container input { border: none; outline: none; flex: 1; min-width: 120px; font-size: .95rem; background: none; }
.timeline-item { padding-left: 28px; position: relative; margin-bottom: 24px; }
.timeline-item::before { content: ''; position: absolute; left: 0; top: 6px; width: 12px; height: 12px; border-radius: 50%; background: var(--primary); border: 2px solid var(--primary-light); }
.timeline-item::after { content: ''; position: absolute; left: 5px; top: 18px; width: 2px; bottom: -24px; background: var(--gray-200); }
.timeline-item:last-child::after { display: none; }
.floating-apply { position: sticky; top: 20px; }
@media (max-width: 768px) {
  .hero h1 { font-size: 2rem; }
  .search-box { flex-direction: column; }
  .auth-card { padding: 28px 20px; }
}