/* ============================================================
   CULTIVAPP — Global Styles
   @growerdiquebrada
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:ital,wght@0,400;0,700;0,900;1,400;1,700&family=DM+Mono:wght@300;400;500&family=Lora:ital,wght@0,400;0,600;1,400&display=swap');

:root {
  --bg:         #09100a;
  --bg2:        #0d160d;
  --bg3:        #121b12;
  --card:       #101910;
  --card2:      #152015;
  --border:     #1c2d1c;
  --border2:    #243824;

  --green:      #4ade80;
  --green2:     #22c55e;
  --green3:     #16a34a;
  --green-glow: rgba(74,222,128,0.09);
  --green-glow2:rgba(74,222,128,0.18);

  --gold:       #d4a843;
  --gold-bg:    rgba(212,168,67,0.10);
  --gold-border:rgba(212,168,67,0.25);

  --text:       #e6f4e6;
  --text2:      #9ab89a;
  --text3:      #4e6e4e;

  --red:        #f87171;
  --red-bg:     rgba(248,113,113,0.08);
  --amber:      #fbbf24;
  --amber-bg:   rgba(251,191,36,0.08);
  --blue:       #60a5fa;
  --blue-bg:    rgba(96,165,250,0.08);
  --purple:     #a78bfa;

  --radius:     14px;
  --radius-sm:  8px;
  --shadow:     0 8px 32px rgba(0,0,0,0.5);
}

* { margin:0; padding:0; box-sizing:border-box; -webkit-tap-highlight-color:transparent; }
html { scroll-behavior:smooth; overflow-x:hidden; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: 'Lora', Georgia, serif;
  min-height: 100vh;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

/* Grain */
body::after {
  content:'';
  position:fixed; inset:0;
  pointer-events:none; z-index:9999;
  opacity:.35;
  background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.04'/%3E%3C/svg%3E");
}

/* ===== TOPBAR ===== */
.topbar {
  position:sticky; top:0; z-index:200;
  background:rgba(9,16,10,0.93);
  backdrop-filter:blur(16px);
  border-bottom:1px solid var(--border);
  padding:12px 18px;
  display:flex; align-items:center; justify-content:space-between;
}
.topbar-logo {
  font-family:'Playfair Display',serif;
  font-weight:900; font-size:18px; color:var(--green);
  display:flex; align-items:center; gap:7px;
}
.topbar-logo span {
  font-family:'DM Mono',monospace; font-size:10px;
  color:var(--text3); letter-spacing:2px; font-weight:300;
}
.topbar-badge {
  font-family:'DM Mono',monospace; font-size:10px;
  letter-spacing:2px; text-transform:uppercase;
  background:var(--green-glow); border:1px solid rgba(74,222,128,.2);
  color:var(--green); padding:4px 10px; border-radius:20px;
}

/* ===== BOTTOM NAV ===== */
.bottom-nav {
  position:fixed; bottom:0; left:0; right:0; z-index:200;
  background:rgba(9,16,10,0.96);
  backdrop-filter:blur(16px);
  border-top:1px solid var(--border);
  display:grid; grid-template-columns:repeat(5,1fr);
  padding:8px 0 max(8px, env(safe-area-inset-bottom));
  will-change:transform;
  transform:translateZ(0);
  -webkit-transform:translateZ(0);
}
.nav-item {
  display:flex; flex-direction:column; align-items:center;
  gap:3px; padding:4px 0; cursor:pointer;
  text-decoration:none; border:none; background:none;
  transition:all .2s;
}
.nav-item .nav-icon { font-size:20px; line-height:1; }
.nav-item .nav-label {
  font-family:'DM Mono',monospace; font-size:9px;
  letter-spacing:.5px; color:var(--text3);
  transition:color .2s;
}
.nav-item.active .nav-label,
.nav-item:hover .nav-label { color:var(--green); }
.nav-item.active .nav-icon { filter:drop-shadow(0 0 6px rgba(74,222,128,.5)); }

/* ===== UTILS ===== */
.page { padding:20px 18px 110px; max-width:520px; margin:0 auto; }

.section-label {
  font-family:'DM Mono',monospace; font-size:9px;
  letter-spacing:2.5px; text-transform:uppercase;
  color:var(--text3); margin-bottom:10px;
  display:flex; align-items:center; gap:8px;
}
.section-label::before {
  content:''; width:16px; height:1px;
  background:var(--text3); display:inline-block;
}

.card {
  background:var(--card); border:1px solid var(--border);
  border-radius:var(--radius); overflow:hidden;
  transition:all .25s;
}
.card:hover { border-color:rgba(74,222,128,.25); }
.card-inner { padding:16px; }

.tag {
  display:inline-flex; align-items:center; gap:5px;
  font-family:'DM Mono',monospace; font-size:9px;
  letter-spacing:1.5px; text-transform:uppercase;
  padding:3px 9px; border-radius:20px;
}
.tag.green { background:var(--green-glow); color:var(--green); border:1px solid rgba(74,222,128,.2); }
.tag.gold  { background:var(--gold-bg);    color:var(--gold);  border:1px solid var(--gold-border); }
.tag.red   { background:var(--red-bg);     color:var(--red);   border:1px solid rgba(248,113,113,.2); }
.tag.amber { background:var(--amber-bg);   color:var(--amber); border:1px solid rgba(251,191,36,.2); }
.tag.blue  { background:var(--blue-bg);    color:var(--blue);  border:1px solid rgba(96,165,250,.2); }
.tag.purple{ background:rgba(167,139,250,.08); color:var(--purple); border:1px solid rgba(167,139,250,.2); }

.btn {
  display:inline-flex; align-items:center; justify-content:center;
  gap:7px; padding:12px 20px; border-radius:12px;
  border:none; cursor:pointer; font-family:'DM Mono',monospace;
  font-size:12px; letter-spacing:1px; text-transform:uppercase;
  font-weight:500; transition:all .2s; text-decoration:none;
}
.btn-primary {
  background:var(--green); color:#0a150a;
}
.btn-primary:hover { background:var(--green2); transform:translateY(-1px); box-shadow:0 4px 20px rgba(74,222,128,.3); }
.btn-outline {
  background:transparent; color:var(--text2);
  border:1px solid var(--border);
}
.btn-outline:hover { border-color:var(--green); color:var(--green); }
.btn-danger {
  background:var(--red-bg); color:var(--red); border:1px solid rgba(248,113,113,.2);
}
.btn-sm { padding:8px 14px; font-size:10px; border-radius:9px; }
.btn-full { width:100%; }

.input-group { margin-bottom:14px; }
.input-group label {
  display:block; font-family:'DM Mono',monospace;
  font-size:9px; letter-spacing:2px; text-transform:uppercase;
  color:var(--text3); margin-bottom:7px;
}
.input-group input,
.input-group select,
.input-group textarea {
  width:100%; background:var(--bg3); border:1px solid var(--border2);
  border-radius:var(--radius-sm); color:var(--text);
  font-family:'Lora',serif; font-size:14px;
  padding:11px 14px; outline:none;
  transition:border-color .2s;
}
.input-group input:focus,
.input-group select:focus,
.input-group textarea:focus { border-color:rgba(74,222,128,.5); }
.input-group select option { background:var(--bg2); }

.divider {
  height:1px; background:var(--border);
  margin:20px 0;
}

/* Animations */
@keyframes fadeUp {
  from { opacity:0; transform:translateY(16px); }
  to   { opacity:1; transform:translateY(0); }
}
.fade-up { animation:fadeUp .35s ease both; }
.fade-up-2 { animation:fadeUp .35s .08s ease both; }
.fade-up-3 { animation:fadeUp .35s .16s ease both; }
.fade-up-4 { animation:fadeUp .35s .24s ease both; }

/* Modal */
.modal-overlay {
  position:fixed; inset:0; z-index:500;
  background:rgba(0,0,0,.75); backdrop-filter:blur(4px);
  display:flex; align-items:flex-end; justify-content:center;
  opacity:0; pointer-events:none; transition:opacity .25s;
}
.modal-overlay.open { opacity:1; pointer-events:all; }
.modal-box {
  background:var(--bg2); border:1px solid var(--border);
  border-radius:20px 20px 0 0;
  padding:24px 20px max(24px,env(safe-area-inset-bottom));
  width:100%; max-width:520px;
  transform:translateY(20px); transition:transform .3s;
}
.modal-overlay.open .modal-box { transform:translateY(0); }
.modal-handle {
  width:36px; height:4px; border-radius:2px;
  background:var(--border2); margin:0 auto 20px;
}
.modal-title {
  font-family:'Playfair Display',serif;
  font-size:20px; font-weight:700; color:var(--text);
  margin-bottom:18px;
}

/* Toggle */
.toggle-row {
  display:flex; align-items:center; justify-content:space-between;
  padding:12px 0; border-bottom:1px solid var(--border);
}
.toggle-row:last-child { border-bottom:none; }
.toggle-label { font-size:14px; color:var(--text2); }
.toggle {
  width:44px; height:24px; border-radius:12px;
  background:var(--border2); border:none; cursor:pointer;
  position:relative; transition:background .2s;
}
.toggle.on { background:var(--green3); }
.toggle::after {
  content:''; position:absolute; top:3px; left:3px;
  width:18px; height:18px; border-radius:50%;
  background:var(--text3); transition:all .2s;
}
.toggle.on::after { left:23px; background:#fff; }

/* Phase badge */
.phase-badge {
  display:inline-flex; align-items:center; gap:5px;
  font-family:'DM Mono',monospace; font-size:9px;
  letter-spacing:1px; text-transform:uppercase;
  padding:3px 9px; border-radius:20px;
}
.phase-germ  { background:rgba(251,191,36,.1);  color:#fbbf24; }
.phase-muda  { background:rgba(74,222,128,.08); color:#86efac; }
.phase-veg   { background:rgba(74,222,128,.15); color:#4ade80; }
.phase-flora { background:rgba(212,168,67,.12); color:#d4a843; }
.phase-flush { background:rgba(96,165,250,.1);  color:#60a5fa; }
.phase-col   { background:rgba(248,113,113,.1); color:#f87171; }

/* Empty state */
.empty-state {
  text-align:center; padding:48px 20px;
}
.empty-state .empty-icon { font-size:48px; margin-bottom:14px; }
.empty-state h3 {
  font-family:'Playfair Display',serif;
  font-size:20px; color:var(--text); margin-bottom:8px;
}
.empty-state p { font-size:13px; color:var(--text3); line-height:1.6; margin-bottom:20px; }

/* ============================================================
   CULTIVAPP v4 — Redesign Instagram/Threads Style
   @growerdiquebrada
   ============================================================ */

/* ===== ENHANCED NAV — pill indicator ===== */
.bottom-nav {
  position:fixed; bottom:0; left:0; right:0; z-index:200;
  background:rgba(9,16,10,0.97);
  backdrop-filter:blur(20px) saturate(180%);
  border-top:1px solid rgba(28,45,28,.8);
  display:grid; grid-template-columns:repeat(5,1fr);
  padding:6px 0 max(10px, env(safe-area-inset-bottom));
  will-change:transform;
  transform:translateZ(0);
  -webkit-transform:translateZ(0);
}
.nav-item {
  display:flex; flex-direction:column; align-items:center;
  gap:2px; padding:6px 4px; cursor:pointer;
  text-decoration:none; border:none; background:none;
  transition:all .2s; position:relative;
}
.nav-item.active::before {
  content:'';
  position:absolute; top:0; left:50%; transform:translateX(-50%);
  width:32px; height:3px; border-radius:0 0 3px 3px;
  background:var(--green);
}
.nav-item .nav-icon { font-size:22px; line-height:1; transition:transform .2s; }
.nav-item.active .nav-icon { transform:scale(1.1); filter:drop-shadow(0 0 8px rgba(74,222,128,.6)); }
.nav-item .nav-label {
  font-family:'DM Mono',monospace; font-size:9px;
  letter-spacing:.5px; color:var(--text3); transition:color .2s;
}
.nav-item.active .nav-label { color:var(--green); font-weight:500; }
.nav-item:hover .nav-label { color:var(--green); }

/* ===== NAV BADGES ===== */
.nav-badge {
  position:absolute; top:2px; right:50%;
  transform:translateX(calc(50% + 8px));
  min-width:16px; height:16px;
  background:#d4a843;
  color:#0a0a0a;
  border-radius:20px;
  font-family:'DM Mono',monospace;
  font-size:9px; font-weight:700;
  display:flex; align-items:center; justify-content:center;
  padding:0 4px;
  border:1.5px solid rgba(9,16,10,0.97);
  pointer-events:none;
  z-index:10;
}

/* ===== TOPBAR enhanced ===== */
.topbar {
  position:sticky; top:0; z-index:200;
  background:rgba(9,16,10,0.95);
  backdrop-filter:blur(20px) saturate(180%);
  border-bottom:1px solid rgba(28,45,28,.6);
  padding:14px 20px;
  display:flex; align-items:center; justify-content:space-between;
}

/* ===== AVATAR RINGS BY LEVEL ===== */
.avatar-ring-beginner     { box-shadow: 0 0 0 2px var(--green),   0 0 12px rgba(74,222,128,.3); }
.avatar-ring-intermediate { box-shadow: 0 0 0 2px var(--amber),   0 0 12px rgba(251,191,36,.3); }
.avatar-ring-advanced     { box-shadow: 0 0 0 2px var(--red),     0 0 12px rgba(248,113,113,.3); }

/* ===== VERIFIED BADGE ===== */
.verified-check {
  display:inline-flex; align-items:center; justify-content:center;
  width:16px; height:16px; border-radius:50%;
  background:var(--gold); color:#0a0a0a;
  font-size:9px; font-weight:900; flex-shrink:0;
  box-shadow:0 1px 4px rgba(212,168,67,.4);
}

/* ===== CARDS — cleaner instagram style ===== */
.card {
  background:var(--card); border:1px solid rgba(28,45,28,.5);
  border-radius:16px; overflow:hidden; transition:all .2s;
}
.card:hover { border-color:rgba(74,222,128,.2); transform:translateY(-1px); }

/* ===== INPUTS — larger and cleaner ===== */
.input-group label {
  font-size:11px; letter-spacing:1.5px; margin-bottom:8px;
}
.input-group input,
.input-group select,
.input-group textarea {
  font-size:15px; padding:13px 16px;
  border-radius:12px; background:rgba(18,27,18,.8);
  border:1.5px solid var(--border2);
}
.input-group input:focus,
.input-group select:focus,
.input-group textarea:focus {
  border-color:rgba(74,222,128,.6);
  box-shadow:0 0 0 3px rgba(74,222,128,.08);
}

/* ===== BUTTONS — more rounded, cleaner ===== */
.btn {
  border-radius:14px; padding:13px 22px;
  font-size:12px; letter-spacing:.5px;
  font-weight:600; transition:all .22s;
}
.btn-primary {
  background:linear-gradient(135deg, var(--green) 0%, var(--green2) 100%);
  color:#061006; box-shadow:0 2px 12px rgba(74,222,128,.2);
}
.btn-primary:hover { box-shadow:0 4px 20px rgba(74,222,128,.35); transform:translateY(-1px); }
.btn-sm { padding:8px 16px; font-size:10px; border-radius:10px; }

/* ===== MODAL — taller, more breathing room ===== */
.modal-box {
  background:var(--bg2); border:1px solid rgba(28,45,28,.8);
  border-radius:24px 24px 0 0;
  padding:28px 22px max(28px,env(safe-area-inset-bottom));
}
.modal-handle { width:40px; height:4px; border-radius:2px; background:var(--border2); margin:0 auto 24px; }
.modal-title { font-size:22px; margin-bottom:20px; }

/* ===== QUICK CHIPS on home ===== */
.quick-chip {
  flex-shrink:0; display:flex; align-items:center; gap:7px;
  padding:9px 16px; border-radius:22px;
  background:rgba(16,25,16,.9); border:1px solid rgba(28,45,28,.8);
  color:var(--text2); font-family:'DM Mono',monospace;
  font-size:10px; letter-spacing:.5px;
  cursor:pointer; transition:all .2s; text-decoration:none;
  white-space:nowrap; font-weight:500;
}
.quick-chip:hover {
  border-color:rgba(74,222,128,.4); color:var(--green);
  background:rgba(74,222,128,.06); transform:translateY(-1px);
}

/* ===== PHASE BADGES — slightly larger ===== */
.phase-badge {
  font-size:10px; padding:4px 10px; letter-spacing:.5px;
}

/* ===== SECTION TITLES ===== */
.section-title-lg {
  font-family:'Playfair Display',serif;
  font-size:22px; font-weight:900; color:var(--text);
  margin-bottom:4px;
}
.section-subtitle {
  font-family:'DM Mono',monospace; font-size:10px;
  letter-spacing:1.5px; color:var(--text3); text-transform:uppercase;
}

/* ===== ONBOARDING POLISH ===== */
.ob-slide { background:radial-gradient(ellipse at top, rgba(74,222,128,.04) 0%, transparent 60%); }

/* ===== FEED CARDS — cleaner separation ===== */
.post-card {
  background:var(--card);
  border-bottom:1px solid rgba(28,45,28,.6);
  border-radius:0; margin:0;
}
#feedContainer { border-top:1px solid rgba(28,45,28,.6); }

/* ===== SCROLLBAR ===== */
::-webkit-scrollbar { width:4px; height:4px; }
::-webkit-scrollbar-track { background:transparent; }
::-webkit-scrollbar-thumb { background:var(--border2); border-radius:2px; }

/* ===== PAGE MAX WIDTH ===== */
.page { max-width:600px; margin-left:auto; margin-right:auto; }

/* ===== STAT CARDS ===== */
.stat-card {
  background:rgba(16,25,16,.6);
  border:1px solid rgba(28,45,28,.5);
  border-radius:14px; padding:14px 16px;
  backdrop-filter:blur(8px);
}
.stat-value {
  font-family:'Playfair Display',serif;
  font-size:28px; font-weight:900; color:var(--green);
  line-height:1;
}
.stat-label {
  font-family:'DM Mono',monospace; font-size:9px;
  letter-spacing:1.5px; color:var(--text3);
  text-transform:uppercase; margin-top:4px;
}

/* ===== LOADING SKELETON ===== */
@keyframes shimmer {
  0%   { background-position: -200% 0; }
  100% { background-position: 200% 0; }
}
.skeleton {
  background: linear-gradient(90deg, var(--card) 25%, var(--card2) 50%, var(--card) 75%);
  background-size:200% 100%;
  animation: shimmer 1.5s infinite;
  border-radius:8px;
}

/* ===== NOTIFICATIONS DOT ===== */
.nav-notif-dot {
  position:absolute; top:4px; right:50%; margin-right:-14px;
  width:8px; height:8px; border-radius:50%;
  background:var(--red); border:2px solid var(--bg);
}

/* ===== BLOCK WARNING BANNER ===== */
.block-banner {
  margin:12px 18px;
  background:rgba(248,113,113,.08);
  border:1px solid rgba(248,113,113,.2);
  border-radius:12px; padding:12px 14px;
  font-size:13px; color:var(--red); line-height:1.5;
}
.block-banner strong { display:block; margin-bottom:4px; }

/* ===== CHALLENGE CARD ===== */
.challenge-card {
  background:linear-gradient(135deg, rgba(212,168,67,.08) 0%, var(--card) 60%);
  border:1px solid rgba(212,168,67,.2);
  border-radius:16px; padding:18px;
  margin:0 18px 12px; transition:all .2s;
}
.challenge-card:hover { transform:translateY(-1px); border-color:rgba(212,168,67,.35); }

/* ===== FEATURED PLANT CARD ===== */
.featured-card {
  background:linear-gradient(135deg, rgba(74,222,128,.08) 0%, var(--card) 60%);
  border:1px solid rgba(74,222,128,.2);
  border-radius:16px; padding:16px;
  margin:0 18px 12px;
}

/* ===== GLOBAL SCROLL FIX — garante que conteúdo não fica atrás do nav ===== */
body {
  padding-bottom: max(80px, calc(80px + env(safe-area-inset-bottom)));
}
/* Exceto páginas de chat que têm layout próprio */
body.chat-page { padding-bottom: 0; }

/* ===== AI DIAGNOSIS FAB ===== */
.ai-fab {
  position:fixed; bottom:144px; right:16px; z-index:150;
  width:48px; height:48px; border-radius:50%;
  background:linear-gradient(135deg,rgba(74,222,128,.25),rgba(167,139,250,.15));
  border:1px solid rgba(74,222,128,.35);
  color:var(--green); font-size:20px;
  display:flex; align-items:center; justify-content:center;
  cursor:pointer; box-shadow:0 4px 16px rgba(0,0,0,.4);
  transition:all .25s; text-decoration:none;
}
.ai-fab:hover { transform:scale(1.1) rotate(-5deg); box-shadow:0 6px 24px rgba(74,222,128,.25); }