/* ============================================================
   ResumeAI – Main Stylesheet
   Modern, clean design inspired by Canva / Resume.io
   ============================================================ */

:root {
  --primary:    #667eea;
  --primary-d:  #5a67d8;
  --secondary:  #764ba2;
  --accent:     #f7b731;
  --success:    #48bb78;
  --danger:     #f56565;
  --dark:       #1a202c;
  --text:       #2d3748;
  --muted:      #718096;
  --bg-light:   #f7f9fc;
  --border:     #e2e8f0;
  --card-shadow: 0 4px 20px rgba(0,0,0,.08);
  --radius:     12px;
  --radius-lg:  20px;
  --font-sans:  'Inter', system-ui, sans-serif;
  --font-head:  'Poppins', sans-serif;
  --gradient:   linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
}

*, *::before, *::after { box-sizing: border-box; }

body {
  font-family: var(--font-sans);
  color: var(--text);
  background: var(--bg-light);
  line-height: 1.6;
}

/* ─── Typography ─────────────────────────────────────────── */
h1,h2,h3,h4,h5,h6 { font-family: var(--font-head); font-weight: 700; color: var(--dark); }
.gradient-text { background: var(--gradient); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }

/* ─── Buttons ────────────────────────────────────────────── */
.btn { border-radius: 8px; font-weight: 500; padding: .5rem 1.25rem; transition: all .2s; }
.btn-primary { background: var(--gradient); border: none; color: #fff; }
.btn-primary:hover { opacity: .9; transform: translateY(-1px); box-shadow: 0 6px 20px rgba(102,126,234,.4); color: #fff; }
.btn-outline-primary { border-color: var(--primary); color: var(--primary); }
.btn-outline-primary:hover { background: var(--primary); color: #fff; }
.btn-lg { padding: .75rem 2rem; font-size: 1.05rem; border-radius: 10px; }
.btn-xl { padding: 1rem 2.5rem; font-size: 1.1rem; border-radius: 12px; }

/* ─── Cards ──────────────────────────────────────────────── */
.card { border: 1px solid var(--border); border-radius: var(--radius); box-shadow: var(--card-shadow); background: #fff; transition: transform .2s, box-shadow .2s; }
.card:hover { transform: translateY(-2px); box-shadow: 0 8px 30px rgba(0,0,0,.12); }
.card-header { border-bottom: 1px solid var(--border); background: #fff; border-radius: var(--radius) var(--radius) 0 0 !important; }

/* ─── Navbar ─────────────────────────────────────────────── */
.navbar { background: rgba(255,255,255,.95) !important; backdrop-filter: blur(10px); border-bottom: 1px solid var(--border); box-shadow: 0 2px 10px rgba(0,0,0,.06); padding: .75rem 0; }
.navbar-brand { font-family: var(--font-head); font-size: 1.4rem; font-weight: 700; background: var(--gradient); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }
.nav-link { color: var(--text) !important; font-weight: 500; transition: color .2s; }
.nav-link:hover, .nav-link.active { color: var(--primary) !important; }

/* ─── Hero ───────────────────────────────────────────────── */
.hero {
  background: var(--gradient);
  color: #fff;
  padding: 100px 0 80px;
  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='0.05'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}
.hero h1 { font-size: clamp(2rem, 5vw, 3.5rem); font-weight: 800; }
.hero .badge-pill { background: rgba(255,255,255,.2); border-radius: 50px; padding: .4rem 1rem; font-size: .85rem; backdrop-filter: blur(4px); }

/* ─── Dashboard Layout ───────────────────────────────────── */
.sidebar {
  width: 260px; min-height: 100vh;
  background: #fff; border-right: 1px solid var(--border);
  position: fixed; top: 0; left: 0; z-index: 100;
  padding-top: 70px; overflow-y: auto;
  transition: transform .3s;
}
.sidebar .nav-link { color: var(--muted); padding: .65rem 1.25rem; border-radius: 8px; margin: 2px 12px; font-size: .92rem; }
.sidebar .nav-link:hover, .sidebar .nav-link.active { background: rgba(102,126,234,.1); color: var(--primary); }
.sidebar .nav-link i { width: 20px; margin-right: 8px; }
.sidebar-label { font-size: .72rem; font-weight: 600; color: var(--muted); text-transform: uppercase; letter-spacing: .8px; padding: 1rem 1.5rem .3rem; }
.main-content { margin-left: 260px; padding: 80px 30px 30px; min-height: 100vh; }

@media (max-width: 768px) {
  .sidebar { transform: translateX(-100%); }
  .sidebar.show { transform: translateX(0); }
  .main-content { margin-left: 0; padding: 80px 16px 16px; }
}

/* ─── Stats Cards ────────────────────────────────────────── */
.stat-card { border-radius: var(--radius); padding: 1.5rem; color: #fff; position: relative; overflow: hidden; }
.stat-card::after { content: ''; position: absolute; right: -20px; top: -20px; width: 80px; height: 80px; border-radius: 50%; background: rgba(255,255,255,.15); }
.stat-card .icon { font-size: 2rem; opacity: .9; }
.stat-card .value { font-size: 2rem; font-weight: 800; font-family: var(--font-head); }
.stat-card .label { font-size: .85rem; opacity: .85; }
.stat-bg-1 { background: linear-gradient(135deg, #667eea, #764ba2); }
.stat-bg-2 { background: linear-gradient(135deg, #f7b731, #e67e22); }
.stat-bg-3 { background: linear-gradient(135deg, #48bb78, #2f855a); }
.stat-bg-4 { background: linear-gradient(135deg, #f56565, #c53030); }

/* ─── Resume Card ────────────────────────────────────────── */
.resume-card { border-radius: var(--radius); overflow: hidden; cursor: pointer; }
.resume-card .preview { height: 200px; background: linear-gradient(135deg, #f0f4ff, #e8ecff); position: relative; display: flex; align-items: center; justify-content: center; }
.resume-card .preview .ats-badge { position: absolute; top: 10px; right: 10px; background: var(--success); color: #fff; border-radius: 20px; font-size: .75rem; padding: .25rem .65rem; font-weight: 600; }
.resume-card .card-body { padding: 1rem 1.25rem; }
.resume-card .actions { opacity: 0; transition: opacity .2s; position: absolute; inset: 0; background: rgba(0,0,0,.5); display: flex; gap: .5rem; align-items: center; justify-content: center; }
.resume-card:hover .actions { opacity: 1; }
.resume-card .preview { position: relative; }

/* ─── ATS Score Ring ─────────────────────────────────────── */
.ats-ring { position: relative; display: inline-flex; align-items: center; justify-content: center; }
.ats-ring svg { transform: rotate(-90deg); }
.ats-ring .score { position: absolute; font-weight: 800; font-size: 1.4rem; color: var(--dark); }
.ats-ring .label { font-size: .65rem; color: var(--muted); display: block; text-align: center; }

/* ─── Template Grid ──────────────────────────────────────── */
.template-card { border-radius: var(--radius); overflow: hidden; cursor: pointer; border: 3px solid transparent; transition: all .2s; }
.template-card:hover, .template-card.selected { border-color: var(--primary); box-shadow: 0 0 0 3px rgba(102,126,234,.3); }
.template-card .preview-wrap { height: 260px; background: #f8faff; overflow: hidden; position: relative; }
.template-card .preview-wrap .premium-badge { position: absolute; top: 8px; right: 8px; background: var(--accent); color: var(--dark); font-size: .7rem; font-weight: 700; padding: .2rem .6rem; border-radius: 20px; }
.template-card .info { padding: .75rem 1rem; background: #fff; }

/* ─── Upload Zone ────────────────────────────────────────── */
.upload-zone { border: 2px dashed var(--border); border-radius: var(--radius-lg); padding: 3rem 2rem; text-align: center; transition: all .2s; cursor: pointer; }
.upload-zone:hover, .upload-zone.dragover { border-color: var(--primary); background: rgba(102,126,234,.05); }
.upload-zone .icon { font-size: 3.5rem; color: var(--muted); }
.upload-zone.uploading { border-color: var(--success); }

/* ─── Progress ───────────────────────────────────────────── */
.progress { height: 8px; border-radius: 10px; background: var(--border); }
.progress-bar { background: var(--gradient); border-radius: 10px; }
.progress-bar.animated { animation: progress-anim 1s ease infinite; }
@keyframes progress-anim { 0% { opacity: .8; } 50% { opacity: 1; } 100% { opacity: .8; } }

/* ─── Scores ─────────────────────────────────────────────── */
.score-excellent { color: #48bb78; }
.score-good      { color: #f7b731; }
.score-poor      { color: #f56565; }
.score-bar { height: 10px; border-radius: 20px; }

/* ─── AI Loading ─────────────────────────────────────────── */
.ai-loading { text-align: center; padding: 3rem; }
.ai-loading .spinner-ring { width: 60px; height: 60px; border: 4px solid var(--border); border-top-color: var(--primary); border-radius: 50%; animation: spin .8s linear infinite; margin: 0 auto 1rem; }
@keyframes spin { to { transform: rotate(360deg); } }
.ai-loading .dots span { display: inline-block; width: 8px; height: 8px; background: var(--primary); border-radius: 50%; margin: 0 3px; animation: dot-bounce .6s infinite alternate; }
.ai-loading .dots span:nth-child(2) { animation-delay: .2s; }
.ai-loading .dots span:nth-child(3) { animation-delay: .4s; }
@keyframes dot-bounce { to { transform: translateY(-8px); } }

/* ─── Form Styles ────────────────────────────────────────── */
.form-control, .form-select { border-radius: 8px; border-color: var(--border); padding: .6rem 1rem; font-size: .93rem; }
.form-control:focus, .form-select:focus { border-color: var(--primary); box-shadow: 0 0 0 3px rgba(102,126,234,.15); }
.form-label { font-weight: 500; font-size: .9rem; color: var(--text); margin-bottom: .35rem; }
.input-group-text { border-color: var(--border); background: #f8f9fa; }

/* ─── Pricing Cards ──────────────────────────────────────── */
.pricing-card { border-radius: var(--radius-lg); padding: 2rem; transition: transform .2s; position: relative; }
.pricing-card.popular { border: 2px solid var(--primary); }
.pricing-card .popular-badge { position: absolute; top: -14px; left: 50%; transform: translateX(-50%); background: var(--gradient); color: #fff; padding: .3rem 1.2rem; border-radius: 20px; font-size: .8rem; font-weight: 600; white-space: nowrap; }
.pricing-card .price { font-size: 2.5rem; font-weight: 800; font-family: var(--font-head); color: var(--dark); }
.pricing-card .price sup { font-size: 1.2rem; vertical-align: super; }
.pricing-card .price small { font-size: 1rem; color: var(--muted); font-weight: 400; }
.pricing-card .feature-list { list-style: none; padding: 0; }
.pricing-card .feature-list li { padding: .4rem 0; font-size: .92rem; }
.pricing-card .feature-list li i { color: var(--success); margin-right: 8px; }
.pricing-card .feature-list li.disabled { color: var(--muted); }
.pricing-card .feature-list li.disabled i { color: var(--border); }

/* ─── Editor ─────────────────────────────────────────────── */
.resume-editor-wrap { display: flex; gap: 20px; height: calc(100vh - 80px); }
.editor-sidebar { width: 280px; flex-shrink: 0; overflow-y: auto; background: #fff; border-radius: var(--radius); padding: 1rem; }
.editor-canvas { flex: 1; overflow-y: auto; background: #e8ecf0; padding: 20px; border-radius: var(--radius); }
.editor-toolbar { display: flex; gap: .5rem; align-items: center; flex-wrap: wrap; padding: .75rem 1rem; background: #fff; border-radius: var(--radius); margin-bottom: 1rem; border: 1px solid var(--border); }
.resume-page { width: 794px; min-height: 1123px; background: #fff; margin: 0 auto; box-shadow: 0 4px 30px rgba(0,0,0,.15); border-radius: 4px; }

/* ─── Step Indicator ─────────────────────────────────────── */
.step-indicator { display: flex; align-items: center; gap: 0; margin-bottom: 2rem; }
.step-indicator .step { flex: 1; text-align: center; position: relative; }
.step-indicator .step-circle { width: 40px; height: 40px; border-radius: 50%; background: var(--border); color: var(--muted); font-weight: 700; display: flex; align-items: center; justify-content: center; margin: 0 auto .4rem; transition: all .3s; }
.step-indicator .step.active .step-circle { background: var(--gradient); color: #fff; }
.step-indicator .step.done .step-circle { background: var(--success); color: #fff; }
.step-indicator .step-line { position: absolute; top: 20px; left: 50%; width: 100%; height: 2px; background: var(--border); z-index: -1; }
.step-indicator .step.done .step-line { background: var(--success); }
.step-indicator .step-label { font-size: .8rem; color: var(--muted); }
.step-indicator .step.active .step-label { color: var(--primary); font-weight: 600; }

/* ─── Badges ─────────────────────────────────────────────── */
.badge-premium { background: linear-gradient(135deg, #f7b731, #e67e22); color: #fff; font-size: .7rem; padding: .2rem .55rem; border-radius: 20px; }
.badge-free { background: var(--success); color: #fff; }
.badge-ai { background: var(--gradient); color: #fff; font-size: .75rem; padding: .2rem .65rem; border-radius: 20px; }

/* ─── Alerts ─────────────────────────────────────────────── */
.alert { border-radius: 10px; border: none; }
.alert-upgrade { background: linear-gradient(135deg, rgba(247,183,49,.15), rgba(230,126,34,.15)); border: 1px solid rgba(247,183,49,.4); color: var(--dark); }

/* ─── Tables ─────────────────────────────────────────────── */
.table { font-size: .9rem; }
.table th { font-weight: 600; color: var(--muted); font-size: .8rem; text-transform: uppercase; letter-spacing: .5px; border-bottom: 2px solid var(--border); }
.table td { vertical-align: middle; border-color: var(--border); }
.table-hover tbody tr:hover { background: rgba(102,126,234,.04); }

/* ─── Pagination ─────────────────────────────────────────── */
.pagination .page-link { border-radius: 8px !important; border-color: var(--border); color: var(--text); margin: 0 2px; }
.pagination .page-item.active .page-link { background: var(--gradient); border-color: transparent; }

/* ─── Empty State ────────────────────────────────────────── */
.empty-state { text-align: center; padding: 4rem 2rem; }
.empty-state .icon { font-size: 4rem; color: var(--border); margin-bottom: 1rem; }
.empty-state h4 { color: var(--muted); font-weight: 500; }

/* ─── Scrollbar ──────────────────────────────────────────── */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: var(--bg-light); }
::-webkit-scrollbar-thumb { background: var(--border); border-radius: 10px; }
::-webkit-scrollbar-thumb:hover { background: var(--muted); }

/* ─── Responsive ─────────────────────────────────────────── */
@media (max-width: 768px) {
  .hero { padding: 60px 0 50px; }
  .hero h1 { font-size: 1.9rem; }
  .pricing-card { margin-bottom: 1.5rem; }
  .resume-editor-wrap { flex-direction: column; height: auto; }
  .editor-sidebar { width: 100%; }
  .resume-page { width: 100%; min-height: auto; }
}

/* ─── Animations ─────────────────────────────────────────── */
.fade-in { animation: fadeIn .4s ease; }
@keyframes fadeIn { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: translateY(0); } }

.pulse { animation: pulse 2s infinite; }
@keyframes pulse { 0%,100% { box-shadow: 0 0 0 0 rgba(102,126,234,.3); } 50% { box-shadow: 0 0 0 12px rgba(102,126,234,0); } }

/* ─── Admin ───────────────────────────────────────────────── */
.admin-sidebar { background: var(--dark); }
.admin-sidebar .nav-link { color: rgba(255,255,255,.65); }
.admin-sidebar .nav-link:hover, .admin-sidebar .nav-link.active { color: #fff; background: rgba(255,255,255,.1); }
.admin-sidebar .sidebar-label { color: rgba(255,255,255,.35); }
.admin-sidebar .navbar-brand { color: #fff; -webkit-text-fill-color: #fff; }