/* ============================================================
   CrowdTask — Main Stylesheet
   Aesthetic: Bold editorial — deep navy + electric amber accents
   Fonts: Syne (display) + DM Sans (body)
   ============================================================ */

:root {
  --navy:     #0a0f1e;
  --navy-mid: #111827;
  --navy-card:#141c2e;
  --amber:    #f5a623;
  --amber-lt: #fdc557;
  --teal:     #00c9a7;
  --red:      #f25a5a;
  --text:     #e8eaf0;
  --text-dim: #8b92a9;
  --border:   rgba(255,255,255,0.07);
  --radius:   12px;
  --radius-lg:20px;
  --shadow:   0 8px 32px rgba(0,0,0,0.4);
  --transition: all .22s cubic-bezier(.4,0,.2,1);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  font-family: 'DM Sans', sans-serif;
  background: var(--navy);
  color: var(--text);
  font-size: 16px;
  line-height: 1.6;
  min-height: 100vh;
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }

/* ---- TYPOGRAPHY ---- */
h1,h2,h3,h4,h5 { font-family: 'Syne', sans-serif; font-weight: 700; line-height: 1.15; }
h1 { font-size: clamp(2rem,5vw,3.5rem); }
h2 { font-size: clamp(1.5rem,3vw,2.2rem); }
h3 { font-size: 1.25rem; }

/* ---- NAVBAR ---- */
.navbar {
  position: sticky; top: 0; z-index: 1000;
  display: flex; align-items: center; gap: 1rem;
  padding: 0 5%; height: 64px;
  background: rgba(10,15,30,.92);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border);
}
.nav-logo {
  display: flex; align-items: center; gap: .5rem;
  font-family: 'Syne', sans-serif; font-size: 1.25rem;
  color: var(--text); white-space: nowrap;
}
.logo-icon {
  background: var(--amber);
  color: var(--navy);
  width: 32px; height: 32px;
  border-radius: 8px;
  display: grid; place-items: center;
  font-size: .85rem;
}
.logo-icon.sm { width: 26px; height: 26px; font-size: .7rem; }
.nav-links { display: flex; align-items: center; gap: 1.5rem; margin-left: auto; }
.nav-links a { color: var(--text-dim); font-size: .9rem; transition: var(--transition); }
.nav-links a:hover, .nav-links a.active { color: var(--amber); }
.btn-outline-nav {
  border: 1px solid var(--border);
  padding: .4rem 1rem; border-radius: 8px;
  color: var(--text) !important;
  transition: var(--transition);
}
.btn-outline-nav:hover { border-color: var(--amber); color: var(--amber) !important; }
.btn-solid-nav {
  background: var(--amber); color: var(--navy) !important;
  padding: .4rem 1.1rem; border-radius: 8px;
  font-weight: 600; transition: var(--transition);
}
.btn-solid-nav:hover { background: var(--amber-lt); }

/* Nav avatar */
.nav-avatar-wrap { position: relative; cursor: pointer; }
.nav-avatar, .nav-avatar-ph {
  width: 34px; height: 34px; border-radius: 50%;
  object-fit: cover; border: 2px solid var(--amber);
}
.nav-avatar-ph {
  background: var(--amber); color: var(--navy);
  display: grid; place-items: center;
  font-weight: 700; font-size: .85rem;
}
.nav-dropdown {
  display: none; position: absolute; right: 0; top: calc(100% + 12px);
  background: var(--navy-card); border: 1px solid var(--border);
  border-radius: var(--radius); min-width: 180px;
  box-shadow: var(--shadow); overflow: hidden;
}
.nav-avatar-wrap:hover .nav-dropdown { display: block; }
.nav-dropdown a {
  display: flex; align-items: center; gap: .6rem;
  padding: .7rem 1rem; font-size: .875rem;
  color: var(--text-dim); transition: var(--transition);
}
.nav-dropdown a:hover { background: rgba(255,255,255,.05); color: var(--text); }
.nav-dropdown hr { border: none; border-top: 1px solid var(--border); }

.hamburger { display: none; background: none; border: none; color: var(--text); font-size: 1.3rem; cursor: pointer; }
.mobile-menu {
  display: none; flex-direction: column;
  background: var(--navy-mid); padding: 1rem 5%;
  border-bottom: 1px solid var(--border);
}
.mobile-menu a { padding: .75rem 0; border-bottom: 1px solid var(--border); color: var(--text-dim); }
.mobile-menu.open { display: flex; }

/* ---- BUTTONS ---- */
.btn {
  display: inline-flex; align-items: center; gap: .5rem;
  padding: .7rem 1.5rem; border-radius: 10px;
  font-family: 'Syne', sans-serif; font-weight: 600;
  font-size: .95rem; cursor: pointer; border: none;
  transition: var(--transition); text-decoration: none;
}
.btn-primary { background: var(--amber); color: var(--navy); }
.btn-primary:hover { background: var(--amber-lt); transform: translateY(-1px); }
.btn-secondary { background: rgba(255,255,255,.07); color: var(--text); border: 1px solid var(--border); }
.btn-secondary:hover { background: rgba(255,255,255,.12); }
.btn-success { background: var(--teal); color: var(--navy); }
.btn-success:hover { filter: brightness(1.1); }
.btn-danger { background: var(--red); color: #fff; }
.btn-lg { padding: .9rem 2rem; font-size: 1.05rem; }
.btn-block { width: 100%; justify-content: center; }

/* ---- CARDS ---- */
.card {
  background: var(--navy-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  transition: var(--transition);
}
.card:hover { border-color: rgba(245,166,35,.3); box-shadow: 0 0 30px rgba(245,166,35,.08); }

/* ---- FORMS ---- */
.form-group { margin-bottom: 1.25rem; }
.form-group label { display: block; font-size: .85rem; color: var(--text-dim); margin-bottom: .4rem; }
.form-control {
  width: 100%; padding: .75rem 1rem;
  background: rgba(255,255,255,.05);
  border: 1px solid var(--border);
  border-radius: 10px; color: var(--text);
  font-family: 'DM Sans', sans-serif; font-size: .95rem;
  transition: var(--transition);
}
.form-control:focus {
  outline: none; border-color: var(--amber);
  background: rgba(245,166,35,.05);
}
textarea.form-control { resize: vertical; min-height: 100px; }
.form-hint { font-size: .78rem; color: var(--text-dim); margin-top: .25rem; }

/* ---- ALERTS ---- */
.alert {
  padding: .9rem 1.2rem; border-radius: 10px;
  margin-bottom: 1rem; font-size: .9rem;
  border-left: 4px solid;
}
.alert-success { background: rgba(0,201,167,.1); border-color: var(--teal); color: var(--teal); }
.alert-danger  { background: rgba(242,90,90,.1);  border-color: var(--red);  color: var(--red); }
.alert-warning { background: rgba(245,166,35,.1); border-color: var(--amber); color: var(--amber); }

/* ---- BADGES ---- */
.badge {
  display: inline-flex; align-items: center; gap: .3rem;
  padding: .25rem .65rem; border-radius: 20px;
  font-size: .75rem; font-weight: 600;
}
.badge-easy   { background: rgba(0,201,167,.15); color: var(--teal); }
.badge-medium { background: rgba(245,166,35,.15); color: var(--amber); }
.badge-hard   { background: rgba(242,90,90,.15);  color: var(--red); }
.badge-pending  { background: rgba(245,166,35,.15); color: var(--amber); }
.badge-approved { background: rgba(0,201,167,.15);  color: var(--teal); }
.badge-rejected { background: rgba(242,90,90,.15);  color: var(--red); }

/* ---- LAYOUT HELPERS ---- */
.container  { max-width: 1200px; margin: 0 auto; padding: 0 5%; }
.container-sm { max-width: 560px; margin: 0 auto; padding: 0 5%; }
.section    { padding: 4rem 0; }
.section-sm { padding: 2rem 0; }
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 1.5rem; }
.grid-3 { display: grid; grid-template-columns: repeat(3,1fr); gap: 1.5rem; }
.grid-4 { display: grid; grid-template-columns: repeat(4,1fr); gap: 1.25rem; }
.flex    { display: flex; align-items: center; }
.flex-between { display: flex; align-items: center; justify-content: space-between; }
.gap-1  { gap: .5rem; }  .gap-2 { gap: 1rem; }
.mt-1   { margin-top: .5rem; } .mt-2 { margin-top: 1rem; } .mt-3 { margin-top: 1.5rem; }
.mb-2   { margin-bottom: 1rem; } .mb-3 { margin-bottom: 1.5rem; }
.text-center { text-align: center; }
.text-dim  { color: var(--text-dim); }
.text-amber{ color: var(--amber); }
.text-teal { color: var(--teal); }

/* ---- HERO ---- */
.hero {
  padding: 6rem 5% 5rem;
  background: radial-gradient(ellipse 80% 60% at 50% 0%, rgba(245,166,35,.12) 0%, transparent 70%);
  text-align: center;
}
.hero-eyebrow {
  display: inline-flex; align-items: center; gap: .5rem;
  background: rgba(245,166,35,.12); color: var(--amber);
  border: 1px solid rgba(245,166,35,.3);
  padding: .35rem .9rem; border-radius: 20px;
  font-size: .8rem; font-weight: 600; margin-bottom: 1.5rem;
}
.hero h1 { max-width: 700px; margin: 0 auto 1.25rem; }
.hero p { color: var(--text-dim); max-width: 500px; margin: 0 auto 2.5rem; font-size: 1.1rem; }
.hero-cta { display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap; }
.hero-stats {
  display: flex; justify-content: center; gap: 3rem;
  margin-top: 4rem; flex-wrap: wrap;
}
.hero-stat strong { display: block; font-family:'Syne',sans-serif; font-size: 2rem; color: var(--amber); }
.hero-stat span   { font-size: .85rem; color: var(--text-dim); }

/* ---- CATEGORY GRID ---- */
.cat-card {
  background: var(--navy-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.5rem; cursor: pointer;
  transition: var(--transition);
  text-align: center;
}
.cat-card:hover { border-color: var(--amber); transform: translateY(-3px); }
.cat-icon {
  width: 52px; height: 52px; border-radius: 14px;
  background: rgba(245,166,35,.12);
  display: grid; place-items: center;
  margin: 0 auto 1rem;
  font-size: 1.3rem; color: var(--amber);
}
.cat-card h3 { font-size: 1rem; margin-bottom: .3rem; }
.cat-card p  { font-size: .8rem; color: var(--text-dim); }

/* ---- TASK CARD ---- */
.task-card {
  background: var(--navy-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  transition: var(--transition);
  display: flex; flex-direction: column; gap: .75rem;
}
.task-card:hover { border-color: rgba(245,166,35,.4); box-shadow: 0 8px 30px rgba(0,0,0,.3); }
.task-reward { font-family:'Syne',sans-serif; font-size: 1.5rem; color: var(--amber); font-weight: 800; }
.task-meta { display: flex; gap: .75rem; flex-wrap: wrap; }
.task-meta span { font-size: .78rem; color: var(--text-dim); display: flex; align-items: center; gap: .3rem; }

/* ---- AUTH PAGES ---- */
.auth-page {
  min-height: calc(100vh - 64px);
  display: grid; place-items: center;
  padding: 2rem 5%;
  background: radial-gradient(ellipse 60% 50% at 50% 0%, rgba(245,166,35,.08) 0%, transparent 65%);
}
.auth-box {
  background: var(--navy-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  width: 100%; max-width: 440px;
}
.auth-box h2 { margin-bottom: .4rem; }
.auth-box .subtitle { color: var(--text-dim); font-size: .9rem; margin-bottom: 2rem; }
.divider { display: flex; align-items: center; gap: 1rem; margin: 1.5rem 0; color: var(--text-dim); font-size: .8rem; }
.divider::before, .divider::after { content:''; flex: 1; height: 1px; background: var(--border); }
.google-btn {
  display: flex; align-items: center; justify-content: center; gap: .75rem;
  width: 100%; padding: .75rem;
  background: #fff; color: #333;
  border-radius: 10px; font-weight: 600;
  font-family: 'DM Sans', sans-serif;
  border: none; cursor: pointer; transition: var(--transition);
  font-size: .95rem;
}
.google-btn:hover { background: #f0f0f0; }
.google-btn img { width: 20px; }

/* ---- DASHBOARD ---- */
.stat-card {
  background: var(--navy-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
}
.stat-card .stat-icon {
  width: 44px; height: 44px; border-radius: 12px;
  display: grid; place-items: center; font-size: 1.1rem;
  margin-bottom: 1rem;
}
.stat-card .stat-val { font-family: 'Syne', sans-serif; font-size: 2rem; font-weight: 800; }
.stat-card .stat-label { color: var(--text-dim); font-size: .83rem; margin-top: .2rem; }

/* ---- WALLET ---- */
.wallet-balance {
  background: linear-gradient(135deg, rgba(245,166,35,.15) 0%, rgba(0,201,167,.1) 100%);
  border: 1px solid rgba(245,166,35,.3);
  border-radius: var(--radius-lg); padding: 2.5rem;
  text-align: center;
}
.wallet-balance .amount { font-family: 'Syne', sans-serif; font-size: 3.5rem; font-weight: 800; color: var(--amber); }

/* ---- TABLE ---- */
.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; font-size: .9rem; }
thead th { padding: .9rem 1rem; text-align: left; color: var(--text-dim); font-weight: 500; border-bottom: 1px solid var(--border); }
tbody td { padding: .9rem 1rem; border-bottom: 1px solid var(--border); }
tbody tr:last-child td { border-bottom: none; }
tbody tr:hover td { background: rgba(255,255,255,.02); }

/* ---- TASK DETAIL ---- */
.task-detail-header {
  background: var(--navy-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2.5rem; margin-bottom: 2rem;
}
.instruction-block {
  background: rgba(0,0,0,.2);
  border-left: 3px solid var(--amber);
  border-radius: 0 10px 10px 0;
  padding: 1.25rem 1.5rem;
  white-space: pre-line;
  line-height: 1.8;
  color: var(--text-dim);
}

/* ---- FOOTER ---- */
.footer {
  background: var(--navy-mid);
  border-top: 1px solid var(--border);
  padding: 4rem 5% 1.5rem;
  margin-top: 6rem;
}
.footer-inner {
  max-width: 1200px; margin: 0 auto;
  display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 3rem;
  padding-bottom: 3rem; border-bottom: 1px solid var(--border);
}
.footer-brand p { color: var(--text-dim); font-size: .875rem; margin-top: .75rem; }
.footer-links h4 { font-size: .85rem; margin-bottom: 1rem; color: var(--text-dim); text-transform: uppercase; letter-spacing: .05em; }
.footer-links a  { display: block; color: var(--text-dim); font-size: .875rem; margin-bottom: .6rem; transition: var(--transition); }
.footer-links a:hover { color: var(--amber); }
.footer-bottom {
  max-width: 1200px; margin: 1.5rem auto 0;
  display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 1rem;
}
.footer-bottom p { font-size: .8rem; color: var(--text-dim); }
.footer-socials a { color: var(--text-dim); margin-left: 1rem; transition: var(--transition); }
.footer-socials a:hover { color: var(--amber); }

/* ---- PAGE HEADER ---- */
.page-header {
  padding: 3rem 5%;
  background: linear-gradient(180deg, rgba(245,166,35,.06) 0%, transparent 100%);
  border-bottom: 1px solid var(--border);
}
.page-header h1 { font-size: clamp(1.6rem, 3vw, 2.5rem); }
.page-header p  { color: var(--text-dim); margin-top: .5rem; }

/* ---- FILTER BAR ---- */
.filter-bar {
  display: flex; gap: 1rem; flex-wrap: wrap;
  padding: 1.5rem 0; align-items: center;
}
.filter-btn {
  padding: .45rem 1rem; border-radius: 8px;
  background: rgba(255,255,255,.05);
  border: 1px solid var(--border);
  color: var(--text-dim); font-size: .85rem; cursor: pointer;
  transition: var(--transition);
}
.filter-btn:hover, .filter-btn.active {
  background: rgba(245,166,35,.15);
  border-color: var(--amber); color: var(--amber);
}

/* ---- PROGRESS BAR ---- */
.progress-bar { background: rgba(255,255,255,.08); border-radius: 4px; height: 6px; overflow: hidden; }
.progress-fill { height: 100%; background: linear-gradient(90deg, var(--amber), var(--teal)); border-radius: 4px; transition: width .4s ease; }

/* ---- RESPONSIVE ---- */
@media(max-width: 900px) {
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
  .footer-inner { grid-template-columns: 1fr 1fr; }
}
@media(max-width: 650px) {
  .nav-links { display: none; }
  .hamburger { display: block; }
  .grid-2 { grid-template-columns: 1fr; }
  .grid-3 { grid-template-columns: 1fr; }
  .grid-4 { grid-template-columns: 1fr 1fr; }
  .hero-stats { gap: 1.5rem; }
  .footer-inner { grid-template-columns: 1fr; gap: 2rem; }
  .footer-bottom { flex-direction: column; text-align: center; }
}