/* ═══════════════════════════════════════════════════════════════════════════
   css/base.css — Design System with Premium Dark + Light Theme
   Palette: #E44D27 · #FD9D45 · #AAAAAA · #000000 · #FFFFFF
   Font: Helvetica Neue / DM Sans
   ═══════════════════════════════════════════════════════════════════════════ */

@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@300;400;500;600;700;800&family=DM+Serif+Display&display=swap');

/* ── Design Tokens (Dark mode default) ────────────────────────────────────── */
:root {
  --red:         #E44D27;
  --red-deep:    #c43a18;
  --red-glow:    rgba(228, 77, 39, 0.35);
  --orange:      #FD9D45;
  --orange-glow: rgba(253, 157, 69, 0.30);
  --gray:        #AAAAAA;
  --gray-dark:   #555555;
  --gray-light:  #D0D0D0;

  --bg-primary:     #080808;
  --bg-secondary:   #111111;
  --bg-card:        rgba(18, 18, 18, 0.95);
  --bg-glass:       rgba(255, 255, 255, 0.05);
  --bg-glass-hover: rgba(255, 255, 255, 0.09);
  --bg-input:       rgba(255, 255, 255, 0.06);
  --bg-section:     rgba(255, 255, 255, 0.03);

  --text-primary:   #FFFFFF;
  --text-secondary: #AAAAAA;
  --text-muted:     #555555;

  --accent:        #E44D27;
  --accent-light:  #FD9D45;
  --accent-glow:   rgba(228, 77, 39, 0.35);
  --cyan:          #FD9D45;
  --cyan-light:    #FFBF7A;
  --cyan-glow:     rgba(253, 157, 69, 0.25);
  --lavender:      #FD9D45;
  --lavender-dim:  rgba(253, 157, 69, 0.55);

  --success:       #5AC994;
  --success-glow:  rgba(90, 201, 148, 0.20);
  --error:         #E44D27;
  --error-glow:    rgba(228, 77, 39, 0.25);
  --warning:       #FD9D45;

  --border:        rgba(255, 255, 255, 0.08);
  --border-light:  rgba(255, 255, 255, 0.13);
  --border-accent: rgba(228, 77, 39, 0.40);

  --nav-bg:        rgba(8, 8, 8, 0.88);
  --nav-border:    rgba(255, 255, 255, 0.08);
  --nav-text:      #888888;

  --radius-sm:     8px;
  --radius:        12px;
  --radius-lg:     16px;
  --radius-xl:     24px;

  --shadow-sm:     0 2px 8px rgba(0,0,0,0.40);
  --shadow-md:     0 4px 24px rgba(0,0,0,0.55);
  --shadow-lg:     0 8px 48px rgba(0,0,0,0.65);
  --shadow-glow:   0 0 30px var(--red-glow);

  --ease:          cubic-bezier(0.4, 0, 0.2, 1);
  --ease-spring:   cubic-bezier(0.34, 1.56, 0.64, 1);

  --glass-bg:       rgba(255, 255, 255, 0.05);
  --glass-border:   rgba(255, 255, 255, 0.12);
  --glass-border-t: rgba(255, 255, 255, 0.28);
  --glass-border-l: rgba(255, 255, 255, 0.18);
  --glass-shadow:   0 16px 40px rgba(0,0,0,0.35);
  --glass-inset:    inset 0 1px 1px rgba(255,255,255,0.08);
  --glass-text:     #FFFFFF;
  --glass-text-dim: rgba(255, 255, 255, 0.6);

  --input-bg:      rgba(255, 255, 255, 0.06);
  --input-border:  rgba(255, 255, 255, 0.13);
  --input-text:    #FFFFFF;
  --input-ph:      rgba(255, 255, 255, 0.35);
  --label-color:   rgba(255, 255, 255, 0.55);

  --card-bg:       rgba(255, 255, 255, 0.04);
  --card-border:   rgba(255, 255, 255, 0.08);
  --card-shadow:   none;

  --dialog-bg:     #111111;
  --dialog-border: rgba(255, 255, 255, 0.08);

  /* ATS donut chart colors */
  --ats-track:     #1e293b;
  --ats-label:     #94a3b8;
}

/* ═══════════════════════════════════════════════════════════════════════════
   PREMIUM LIGHT MODE — iOS / Apple inspired
   Clean, minimal, frosted white glass with warm off-white bg
   ═══════════════════════════════════════════════════════════════════════════ */
[data-theme="light"] {
  --bg-primary:     #EBEBEB;
  --bg-secondary:   #F5F5F5;
  --bg-card:        #FFFFFF;
  --bg-glass:       rgba(255, 255, 255, 0.75);
  --bg-glass-hover: rgba(255, 255, 255, 0.90);
  --bg-input:       #FFFFFF;
  --bg-section:     rgba(255, 255, 255, 0.80);

  --text-primary:   #1A1A1A;
  --text-secondary: #4A4A4A;
  --text-muted:     #8A8A8A;

  --border:         rgba(0, 0, 0, 0.07);
  --border-light:   rgba(0, 0, 0, 0.05);
  --border-accent:  rgba(228, 77, 39, 0.30);

  --nav-bg:         rgba(255, 255, 255, 0.85);
  --nav-border:     rgba(0, 0, 0, 0.06);
  --nav-text:       #6A6A6A;

  --shadow-sm:      0 1px 4px rgba(0,0,0,0.06), 0 4px 12px rgba(0,0,0,0.04);
  --shadow-md:      0 4px 16px rgba(0,0,0,0.07), 0 12px 32px rgba(0,0,0,0.05);
  --shadow-lg:      0 8px 32px rgba(0,0,0,0.08), 0 24px 64px rgba(0,0,0,0.06);

  /* Frosted bright white glass */
  --glass-bg:       rgba(255, 255, 255, 0.82);
  --glass-border:   rgba(0, 0, 0, 0.06);
  --glass-border-t: rgba(255, 255, 255, 1.0);
  --glass-border-l: rgba(255, 255, 255, 0.80);
  --glass-shadow:   0 8px 32px rgba(0,0,0,0.08), 0 1px 0 rgba(255,255,255,1);
  --glass-inset:    inset 0 1px 1px rgba(255,255,255,1);
  --glass-text:     #1A1A1A;
  --glass-text-dim: rgba(0, 0, 0, 0.50);

  /* Inputs: pure white with visible border */
  --input-bg:      #FFFFFF;
  --input-border:  rgba(0, 0, 0, 0.14);
  --input-text:    #1A1A1A;
  --input-ph:      rgba(0, 0, 0, 0.30);
  --label-color:   rgba(0, 0, 0, 0.50);

  /* Cards: white with real shadow, no border */
  --card-bg:       #FFFFFF;
  --card-border:   transparent;
  --card-shadow:   0 2px 8px rgba(0,0,0,0.06), 0 8px 24px rgba(0,0,0,0.04);

  --dialog-bg:     #FFFFFF;
  --dialog-border: rgba(0, 0, 0, 0.07);

  --ats-track:     #E5E7EB;
  --ats-label:     #6B7280;
}

/* ── Reset ────────────────────────────────────────────────────────────────── */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  font-family: 'DM Sans', 'Helvetica Neue', Arial, sans-serif;
  background: var(--bg-primary);
  color: var(--text-primary);
  min-height: 100vh;
  overflow-x: hidden;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  transition: background-color 0.3s ease, color 0.3s ease;
}

/* ── Background mesh ──────────────────────────────────────────────────────── */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 60% at 20% 10%, rgba(228,77,39,0.07) 0%, transparent 60%),
    radial-gradient(ellipse 60% 50% at 80% 80%, rgba(253,157,69,0.04) 0%, transparent 60%);
  z-index: 0;
  pointer-events: none;
}
[data-theme="light"] body::before {
  background:
    radial-gradient(ellipse 80% 60% at 20% 10%, rgba(228,77,39,0.05) 0%, transparent 60%),
    radial-gradient(ellipse 60% 50% at 80% 80%, rgba(253,157,69,0.03) 0%, transparent 60%);
}

/* ── Typography ───────────────────────────────────────────────────────────── */
h1, h2, h3, h4 {
  font-family: 'DM Sans', 'Helvetica Neue', Arial, sans-serif;
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.15;
}
a { color: var(--accent-light); text-decoration: none; transition: color 0.2s; }
a:hover { color: var(--text-primary); }

/* ── Logo ─────────────────────────────────────────────────────────────────── */
.logo {
  font-family: 'DM Sans', 'Helvetica Neue', Arial, sans-serif;
  font-size: 1.4rem;
  font-weight: 800;
  letter-spacing: -0.04em;
  color: var(--text-primary);
}
.logo span {
  background: linear-gradient(135deg, var(--red), var(--orange));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ── Buttons ──────────────────────────────────────────────────────────────── */
.btn-primary {
  display: inline-flex; align-items: center; gap: 0.5rem;
  padding: 0.85rem 2rem;
  background: linear-gradient(135deg, var(--red), #c83e1a);
  color: #fff; border: none; border-radius: var(--radius);
  font-family: 'DM Sans', sans-serif; font-size: 0.95rem; font-weight: 700;
  cursor: pointer; transition: all 0.3s var(--ease); position: relative; overflow: hidden;
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 8px 30px var(--red-glow); }

.btn-secondary {
  display: inline-flex; align-items: center; gap: 0.5rem;
  padding: 0.8rem 1.6rem;
  background: transparent; color: var(--text-primary);
  border: 1px solid var(--border-light); border-radius: var(--radius);
  font-family: 'DM Sans', sans-serif; font-size: 0.9rem; font-weight: 600;
  cursor: pointer; transition: all 0.3s var(--ease);
}
.btn-secondary:hover {
  background: var(--bg-glass); border-color: var(--accent);
  color: var(--orange); transform: translateY(-1px);
}

/* ── Spinner ──────────────────────────────────────────────────────────────── */
.spinner {
  width: 18px; height: 18px;
  border: 2px solid rgba(255,255,255,0.25);
  border-top-color: #fff;
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
  display: none;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ── Toast ────────────────────────────────────────────────────────────────── */
.toast {
  position: fixed; top: 1.5rem; left: 50%;
  transform: translateX(-50%) translateY(-100px);
  background: var(--bg-card); backdrop-filter: blur(20px);
  color: var(--text-primary);
  padding: 0.9rem 1.8rem; border-radius: var(--radius);
  font-size: 0.88rem; font-weight: 500;
  z-index: 9999; opacity: 0;
  transition: all 0.4s var(--ease);
  max-width: 90vw; text-align: center;
  border: 1px solid var(--error); box-shadow: 0 0 20px var(--error-glow);
}
.toast.show { opacity: 1; transform: translateX(-50%) translateY(0); }
.toast.success { border-color: var(--success); box-shadow: 0 0 20px var(--success-glow); }

/* ── Resume Output (always white/black for print compat) ──────────────────── */
#resume-output {
  background: #fff; border: 1px solid #e5e7eb;
  border-radius: var(--radius); padding: 3rem;
  font-size: 11pt; line-height: 1.5; display: none;
  font-family: Arial, Helvetica, sans-serif; color: #000;
  box-shadow: var(--shadow-lg);
}
.sh-header    { text-align: center; margin-bottom: 1.5rem; }
.sh-header h1 { font-family: Arial, sans-serif; font-size: 16pt; font-weight: bold; margin-bottom: .3rem; text-transform: uppercase; }
.sh-contact   { font-size: 10pt; color: #000; }
.sh-contact a { color: #000; }
.sh-section   { margin-bottom: 1.2rem; }
h2.sh-section-title { font-family: Arial, sans-serif; font-size: 11pt; font-weight: bold; text-transform: uppercase; margin-bottom: .5rem; color: #000; border-bottom: 1px solid #000; padding-bottom: 2px; }
.sh-summary   { font-size: 10.5pt; text-align: justify; }
.sh-job       { margin-bottom: 1rem; }
.sh-job-header { display: flex; justify-content: space-between; align-items: baseline; flex-wrap: wrap; gap: .3rem; }
.sh-job-title  { font-size: 10.5pt; font-weight: bold; }
.sh-job-company{ font-size: 10.5pt; }
.sh-job-dates  { font-size: 10.5pt; font-weight: bold; white-space: nowrap; }
.sh-bullets    { list-style-type: disc; padding-left: 1.5rem; margin-top: .3rem; }
.sh-bullets li { font-size: 10.5pt; margin-bottom: .3rem; }
.sh-skills     { font-size: 10.5pt; margin-bottom: .3rem; }
.sh-skill-cat  { font-weight: bold; }
.sh-edu-item   { margin-bottom: .8rem; }
.sh-edu-degree { font-size: 10.5pt; font-weight: bold; }
.sh-edu-uni    { font-size: 10.5pt; }
.sh-edu-score  { font-size: 10.5pt; }

@media (max-width: 900px) { .logo { font-size: 1.1rem; } }

/* ═══════════════════════════════════════════════════════════════════════════
   THEME TOGGLE — Premium iOS-style pill
   ═══════════════════════════════════════════════════════════════════════════ */
.theme-toggle {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.42rem 0.9rem;
  background: var(--bg-glass);
  border: 1px solid var(--border-light);
  border-radius: 100px;
  cursor: pointer;
  color: var(--text-secondary);
  font-family: 'DM Sans', sans-serif;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.01em;
  transition: all 0.25s var(--ease);
  white-space: nowrap;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  line-height: 1.4;
}
.theme-toggle:hover {
  border-color: var(--accent);
  color: var(--red);
  background: var(--bg-glass-hover);
  box-shadow: 0 0 0 3px rgba(228,77,39,0.08);
  transform: translateY(-1px);
}

/* Icon shows correct emoji for each theme */
.theme-toggle .t-icon { font-size: 0.95rem; line-height: 1; }
.theme-toggle .t-label { display: none; }

/* Dark mode: show moon + "Light" */
:root:not([data-theme="light"]) .theme-toggle .t-label-dark { display: inline; }
/* Light mode: show sun + "Dark" */
[data-theme="light"] .theme-toggle .t-label-light { display: inline; }