/* ============================================================
   AI Job Detector — style.css
   Dark, modern UI with gradient accents
   ============================================================ */

/* ── RESET & TOKENS ─────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  /* Cyberpunk Palette */
  --bg-base:       #050505;
  --bg-card:       #0a0a0c;
  --bg-card2:      #111116;
  --border:        #333333;
  --border-hover:  #00ffff;

  /* Brand neon */
  --grad-start:    #ff00ff;
  --grad-end:      #00ffff;
  --grad:          linear-gradient(135deg, var(--grad-start), var(--grad-end));
  
  /* Neon Status colours */
  --safe:          #00ff00;
  --safe-bg:       rgba(0, 255, 0, 0.1);
  --medium:        #fce205;
  --medium-bg:     rgba(252, 226, 5, 0.1);
  --high:          #ff003c;
  --high-bg:       rgba(255, 0, 60, 0.1);

  /* Text */
  --text-primary:  #f0f0f0;
  --text-muted:    #a0a0a0;
  --text-subtle:   #555555;

  /* Cyberpunk specific styling */
  --radius:        0px;
  --radius-sm:     0px;
  --shadow:        0 0 15px rgba(0, 255, 255, 0.15);
  --shadow-hover:  0 0 25px rgba(255, 0, 255, 0.4);
  --transition:    0.2s ease-in-out;
}

html { scroll-behavior: smooth; }

body {
  font-family: 'Rajdhani', sans-serif;
  background: var(--bg-base);
  color: var(--text-primary);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  line-height: 1.6;
}

a { color: var(--grad-start); text-decoration: none; }
a:hover { text-decoration: underline; }

/* ── NAVBAR ─────────────────────────────────────────────────── */
.navbar {
  position: sticky;
  top: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 2rem;
  height: 62px;
  background: rgba(13,15,26,.85);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border);
}

.nav-brand {
  display: flex;
  align-items: center;
  gap: .55rem;
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--text-primary);
  text-decoration: none;
  letter-spacing: -.3px;
}
.nav-icon { font-size: 1.4rem; }

.nav-links {
  display: flex;
  align-items: center;
  gap: 1rem;
}
.nav-link {
  color: var(--text-muted);
  font-size: .9rem;
  font-weight: 500;
  padding: .35rem .7rem;
  border-radius: var(--radius-sm);
  transition: background var(--transition), color var(--transition);
  text-decoration: none;
}
.nav-link:hover, .nav-link.active {
  background: rgba(108,99,255,.15);
  color: var(--text-primary);
  text-decoration: none;
}
.nav-user {
  font-size: .85rem;
  color: var(--text-muted);
  padding: 0 .5rem;
}

/* ── BUTTONS ─────────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: .45rem;
  padding: .65rem 1.4rem;
  font-family: inherit;
  font-size: .95rem;
  font-weight: 600;
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all var(--transition);
  text-decoration: none;
}
.btn:hover { text-decoration: none; }

.btn-primary {
  background: transparent;
  color: var(--grad-end);
  border: 1px solid var(--grad-end);
  box-shadow: 0 0 10px rgba(0,255,255,0.3), inset 0 0 10px rgba(0,255,255,0.1);
  text-transform: uppercase;
  letter-spacing: 2px;
  font-family: 'Orbitron', sans-serif;
}
.btn-primary:hover {
  background: var(--grad-end);
  color: #000;
  box-shadow: 0 0 20px rgba(0,255,255,0.6);
  transform: translateY(-2px);
}

.btn-outline {
  background: transparent;
  color: var(--text-muted);
  border: 1px solid var(--border-hover);
}
.btn-outline:hover { border-color: var(--grad-start); color: var(--grad-start); }

.btn-ghost {
  background: rgba(255,255,255,.05);
  color: var(--text-muted);
}
.btn-ghost:hover { background: rgba(255,255,255,.1); color: var(--text-primary); }

.btn-danger {
  background: rgba(239,68,68,.12);
  color: var(--high);
  border: 1px solid rgba(239,68,68,.25);
}
.btn-danger:hover { background: rgba(239,68,68,.22); }

.btn-sm { padding: .4rem .9rem; font-size: .82rem; }
.btn-full { width: 100%; justify-content: center; }

.btn-analyze {
  padding: .8rem 2rem;
  font-size: 1rem;
  min-width: 170px;
}

/* ── FLASH MESSAGES ─────────────────────────────────────────── */
.flash-container {
  display: flex;
  flex-direction: column;
  gap: .5rem;
  padding: .75rem 2rem;
}
.flash {
  padding: .8rem 1.2rem;
  border-radius: var(--radius-sm);
  font-size: .9rem;
  font-weight: 500;
}
.flash-error   { background: var(--high-bg);   border: 1px solid rgba(239,68,68,.3);  color: var(--high); }
.flash-success { background: var(--safe-bg);   border: 1px solid rgba(34,197,94,.3);  color: var(--safe); }

/* ── AUTH PAGES ──────────────────────────────────────────────── */
.auth-wrapper {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 3rem 1rem;
  background:
    radial-gradient(ellipse at 20% 20%, rgba(108,99,255,.15) 0%, transparent 60%),
    radial-gradient(ellipse at 80% 80%, rgba(167,139,250,.12) 0%, transparent 60%);
}

.auth-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 2.5rem 2.2rem;
  width: 100%;
  max-width: 420px;
  box-shadow: var(--shadow);
}

.auth-header { text-align: center; margin-bottom: 2rem; }
.auth-icon { font-size: 2.8rem; margin-bottom: .6rem; }
.auth-header h1 { font-family: 'Orbitron', sans-serif; font-size: 1.6rem; font-weight: 800; letter-spacing: 1px; text-transform: uppercase; text-shadow: 0 0 10px var(--grad-start); }
.auth-header p  { color: var(--text-muted); font-size: 1.1rem; margin-top: .3rem; }

.auth-form { display: flex; flex-direction: column; gap: 1.2rem; }
.auth-footer { text-align: center; margin-top: 1.5rem; font-size: .88rem; color: var(--text-muted); }

/* ── FORM ELEMENTS ───────────────────────────────────────────── */
.form-group { display: flex; flex-direction: column; gap: .4rem; }
.form-group label { font-size: .85rem; font-weight: 600; color: var(--text-muted); }

.input-wrap {
  position: relative;
  display: flex;
  align-items: center;
}
.input-icon {
  position: absolute;
  left: .9rem;
  font-size: 1rem;
  pointer-events: none;
}
.input-wrap input {
  width: 100%;
  padding: .7rem .9rem .7rem 2.5rem;
  background: var(--bg-card2);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  font-family: inherit;
  font-size: .93rem;
  transition: border var(--transition), box-shadow var(--transition);
  outline: none;
}
.input-wrap input:focus {
  border-color: var(--grad-start);
  box-shadow: 0 0 0 3px rgba(108,99,255,.2);
}
.input-wrap input::placeholder { color: var(--text-subtle); }

/* ── MAIN LAYOUT ─────────────────────────────────────────────── */
main { flex: 1; }

.page-wrapper {
  max-width: 860px;
  margin: 0 auto;
  padding: 2rem 1.5rem 4rem;
  display: flex;
  flex-direction: column;
  gap: 2.5rem;
}

/* ── HERO ─────────────────────────────────────────────────────── */
.hero {
  text-align: center;
  padding: 3rem 1rem 1rem;
  background:
    radial-gradient(ellipse at 50% 0%, rgba(108,99,255,.18) 0%, transparent 60%);
  border-radius: var(--radius);
}
.hero-sm { padding: 2rem 1rem .5rem; }

.hero-badge {
  display: inline-block;
  background: rgba(108,99,255,.15);
  border: 1px solid rgba(108,99,255,.3);
  color: var(--grad-end);
  border-radius: 999px;
  padding: .3rem 1rem;
  font-size: .78rem;
  font-weight: 700;
  letter-spacing: .5px;
  text-transform: uppercase;
  margin-bottom: 1rem;
}

.hero-title {
  font-family: 'Orbitron', sans-serif;
  font-size: clamp(2rem, 5vw, 3.2rem);
  font-weight: 900;
  letter-spacing: 2px;
  line-height: 1.15;
  margin-bottom: .7rem;
  text-transform: uppercase;
  text-shadow: 0 0 10px rgba(255,0,255,0.5);
}
.gradient-text {
  color: var(--grad-end);
  text-shadow: 0 0 15px var(--grad-end);
  -webkit-text-fill-color: var(--grad-end);
}
.hero-sub {
  color: var(--text-muted);
  font-size: 1.05rem;
  max-width: 540px;
  margin: 0 auto 1.5rem;
}

.stats-row {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: .6rem;
}
.stat-chip {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: .35rem 1rem;
  font-size: .82rem;
  color: var(--text-muted);
}

/* ── ANALYZER CARD ───────────────────────────────────────────── */
.analyzer-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.8rem;
  box-shadow: var(--shadow);
}

.card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1rem;
}
.card-header h2 { font-family: 'Orbitron', sans-serif; font-size: 1.2rem; font-weight: 700; letter-spacing: 1px; color: var(--grad-end); }
.char-count { font-size: .8rem; color: var(--text-subtle); }

.job-textarea {
  width: 100%;
  background: var(--bg-card2);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  font-family: inherit;
  font-size: .9rem;
  line-height: 1.65;
  padding: 1rem;
  resize: vertical;
  min-height: 220px;
  outline: none;
  transition: border var(--transition), box-shadow var(--transition);
}
.job-textarea:focus {
  border-color: var(--grad-start);
  box-shadow: 0 0 0 3px rgba(108,99,255,.18);
}
.job-textarea::placeholder { color: var(--text-subtle); }

.action-row {
  display: flex;
  gap: 1rem;
  margin-top: 1.2rem;
  align-items: center;
}

/* ── SPINNER ─────────────────────────────────────────────────── */
.spinner {
  width: 18px;
  height: 18px;
  border: 2.5px solid rgba(255,255,255,.3);
  border-top-color: #fff;
  border-radius: 50%;
  animation: spin .7s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ── RESULTS ─────────────────────────────────────────────────── */
.result-section {
  display: flex;
  gap: 1.5rem;
  flex-wrap: wrap;
  animation: fadeUp .4s ease;
}
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(16px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* Score Card */
.score-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 2rem 1.8rem;
  flex: 0 0 280px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.4rem;
  box-shadow: var(--shadow);
}

.score-ring-wrap {
  position: relative;
  width: 130px;
  height: 130px;
}
.score-ring { width: 130px; height: 130px; transform: rotate(-90deg); }
.ring-bg   { fill: none; stroke: var(--bg-card2); stroke-width: 10; }
.ring-fill {
  fill: none;
  stroke: url(#ringGrad);
  stroke-width: 10;
  stroke-linecap: round;
  stroke-dasharray: 314;
  stroke-dashoffset: 314;
  transition: stroke-dashoffset 1s cubic-bezier(.4,0,.2,1), stroke .4s;
}

.score-center {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}
.score-number { font-size: 2.2rem; font-weight: 800; letter-spacing: -1px; }
.score-label  { font-size: .75rem; color: var(--text-muted); }

.score-info { text-align: center; }
.result-badge {
  display: inline-block;
  padding: .45rem 1.2rem;
  border-radius: 999px;
  font-size: .9rem;
  font-weight: 700;
  margin-bottom: .6rem;
}
.badge-safe   { background: var(--safe-bg);   color: var(--safe);   border: 1px solid rgba(34,197,94,.3); }
.badge-medium { background: var(--medium-bg); color: var(--medium); border: 1px solid rgba(245,158,11,.3); }
.badge-high   { background: var(--high-bg);   color: var(--high);   border: 1px solid rgba(239,68,68,.3); }

.score-description { color: var(--text-muted); font-size: .88rem; }

/* Flags Card */
.flags-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.8rem;
  flex: 1;
  min-width: 260px;
  box-shadow: var(--shadow);
}
.flags-card h3 { font-size: 1rem; font-weight: 700; margin-bottom: 1rem; }

.flags-list { list-style: none; display: flex; flex-direction: column; gap: .6rem; }
.flags-list li {
  display: flex;
  align-items: flex-start;
  gap: .6rem;
  background: var(--bg-card2);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: .65rem .9rem;
  font-size: .88rem;
  color: var(--text-muted);
  animation: fadeUp .3s ease;
}
.flags-list li::before { content: '⚠️'; flex-shrink: 0; margin-top: 1px; }

.no-flags {
  color: var(--safe);
  font-size: .9rem;
  padding: .8rem 0;
}

/* Colored left border on score card */
.result-safe   .score-card { border-left: 4px solid var(--safe);   }
.result-medium .score-card { border-left: 4px solid var(--medium); }
.result-high   .score-card { border-left: 4px solid var(--high);   }

/* ── HOW IT WORKS ─────────────────────────────────────────────── */
.how-section { padding-bottom: 1rem; }
.section-title {
  font-family: 'Orbitron', sans-serif;
  font-size: 1.6rem;
  font-weight: 800;
  margin-bottom: 1.4rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--grad-start);
}

.steps-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.2rem;
}
.step-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.5rem 1.4rem;
  transition: border-color var(--transition), transform var(--transition);
}
.step-card:hover {
  border-color: var(--border-hover);
  transform: translateY(-3px);
}
.step-icon { font-size: 2rem; margin-bottom: .75rem; }
.step-card h3 { font-size: .95rem; font-weight: 700; margin-bottom: .4rem; }
.step-card p  { font-size: .84rem; color: var(--text-muted); }

/* ── HISTORY ─────────────────────────────────────────────────── */
.history-section { display: flex; flex-direction: column; gap: 1.5rem; }

.history-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: .85rem;
  color: var(--text-muted);
}
.legend-row { display: flex; gap: .5rem; flex-wrap: wrap; }

.history-grid { display: flex; flex-direction: column; gap: 1rem; }

/* history card */
.history-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.4rem 1.6rem;
  display: flex;
  flex-direction: column;
  gap: .9rem;
  transition: border-color var(--transition);
}
.history-card:hover { border-color: var(--border-hover); }

/* left accent stripe by result */
.result-safe        { border-left: 4px solid var(--safe);   }
.result-medium-risk { border-left: 4px solid var(--medium); }
.result-high-risk   { border-left: 4px solid var(--high);   }

.hcard-top {
  display: flex;
  align-items: center;
  gap: .8rem;
  flex-wrap: wrap;
}
.hcard-score {
  font-size: 1.1rem;
  font-weight: 800;
  margin-left: auto;
}
.hcard-score span { font-size: .75rem; color: var(--text-muted); font-weight: 400; }
.hcard-date { font-size: .78rem; color: var(--text-subtle); }

.hcard-preview {
  font-size: .87rem;
  color: var(--text-muted);
  line-height: 1.55;
}

.hcard-flags { display: flex; flex-wrap: wrap; gap: .45rem; }
.flag-chip {
  background: rgba(245,158,11,.1);
  border: 1px solid rgba(245,158,11,.25);
  color: var(--medium);
  border-radius: 999px;
  padding: .22rem .75rem;
  font-size: .76rem;
  font-weight: 500;
}
.flag-more {
  background: rgba(255,255,255,.05);
  border-color: var(--border);
  color: var(--text-muted);
}
.hcard-clean { font-size: .85rem; color: var(--safe); }

.hcard-actions {
  display: flex;
  gap: .6rem;
  flex-wrap: wrap;
}

.hcard-full { margin-top: .5rem; }
.full-text-pre {
  white-space: pre-wrap;
  word-break: break-word;
  font-family: inherit;
  font-size: .83rem;
  color: var(--text-muted);
  background: var(--bg-card2);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 1rem;
  max-height: 300px;
  overflow-y: auto;
}

/* ── EMPTY STATE ─────────────────────────────────────────────── */
.empty-state {
  text-align: center;
  padding: 5rem 2rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
}
.empty-icon { font-size: 4rem; opacity: .5; }
.empty-state h2 { font-size: 1.5rem; font-weight: 800; }
.empty-state p { color: var(--text-muted); font-size: .95rem; }

/* ── FOOTER ──────────────────────────────────────────────────── */
.footer {
  text-align: center;
  padding: 1.5rem;
  border-top: 1px solid var(--border);
  font-size: .82rem;
  color: var(--text-subtle);
}

/* ── UTILITIES ───────────────────────────────────────────────── */
.hidden { display: none !important; }

/* ── RESPONSIVE ──────────────────────────────────────────────── */
@media (max-width: 640px) {
  .navbar { padding: 0 1rem; }
  .page-wrapper { padding: 1rem 1rem 3rem; }
  .auth-card { padding: 2rem 1.4rem; }
  .result-section { flex-direction: column; }
  .score-card { flex: 1; width: 100%; }
  .nav-user { display: none; }
  .action-row { flex-direction: column; }
  .btn-analyze { width: 100%; justify-content: center; }
}