/* ============================================================
   LOGIN PAGE — same brand as catalog
   Default: LIGHT  |  Toggle: DARK
============================================================ */
@import url('https://fonts.googleapis.com/css2?family=DM+Mono:wght@400;500&family=Outfit:wght@300;400;500;600;700;800&display=swap');

/* ============================================================
   TOKENS
============================================================ */
:root {
  --green:       #2a8047;
  --green-light: #35a05a;
  --green-dim:   #1a5c32;
  --green-glow:  rgba(42,128,71,0.3);
  --font-head:   'Outfit', sans-serif;
  --font-body:   'Outfit', sans-serif;
  --font-mono:   'DM Mono', monospace;
  --radius:      12px;
  --transition:  all 0.2s ease;
}

/* LIGHT (default) */
[data-theme="light"] {
  --bg:          #edf2ee;
  --bg-alt:      #e2e9e3;
  --surface:     #ffffff;
  --border:      rgba(42,128,71,0.18);
  --border-input: rgba(0,0,0,0.15);
  --text:        #0e1a11;
  --text-dim:    #2e4a35;
  --text-muted:  #4d6e56;
  --placeholder: #8aaa94;
  --error:       #b91c2e;
  --error-bg:    rgba(185,28,46,0.06);
  --error-border: rgba(185,28,46,0.2);
  --grid-line:   rgba(42,128,71,0.06);
  --card-shadow: 0 4px 24px rgba(0,0,0,0.1), 0 1px 4px rgba(0,0,0,0.06);
  --card-bg:     rgba(255,255,255,0.98);
  --input-bg:    #ffffff;
  --logo-bg:     rgba(42,128,71,0.1);
  --logo-border: rgba(42,128,71,0.25);
  --theme-btn-bg: rgba(0,0,0,0.05);
  --theme-btn-border: rgba(0,0,0,0.12);
}

/* DARK */
[data-theme="dark"] {
  --bg:          #0c0f0d;
  --bg-alt:      #101310;
  --surface:     #151918;
  --border:      rgba(42,128,71,0.18);
  --border-input: rgba(255,255,255,0.12);
  --text:        #ddeae0;
  --text-dim:    #96b39e;
  --text-muted:  #6a8e74;
  --placeholder: #4a6054;
  --error:       #f87171;
  --error-bg:    rgba(248,113,113,0.08);
  --error-border: rgba(248,113,113,0.22);
  --grid-line:   rgba(42,128,71,0.05);
  --card-shadow: 0 24px 64px rgba(0,0,0,0.6), 0 0 0 1px rgba(42,128,71,0.08);
  --card-bg:     rgba(21,25,24,0.95);
  --input-bg:    rgba(255,255,255,0.05);
  --logo-bg:     rgba(42,128,71,0.14);
  --logo-border: rgba(42,128,71,0.28);
  --theme-btn-bg: rgba(255,255,255,0.06);
  --theme-btn-border: rgba(255,255,255,0.1);
}

/* ============================================================
   RESET
============================================================ */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html, body { height: 100%; }
body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.5;
  min-height: 100vh;
  overflow-x: hidden;
  transition: background 0.3s, color 0.3s;
}

/* ============================================================
   BACKGROUND
============================================================ */
.bg-wrap {
  position: fixed; inset: 0; z-index: 0; overflow: hidden;
}

/* Subtle grid */
.bg-grid {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(var(--grid-line) 1px, transparent 1px),
    linear-gradient(90deg, var(--grid-line) 1px, transparent 1px);
  background-size: 48px 48px;
}

/* Radial blobs — different in light/dark */
.bg-blobs {
  position: absolute; inset: 0; pointer-events: none;
}
[data-theme="light"] .bg-blobs::before {
  content: '';
  position: absolute;
  width: 600px; height: 500px;
  top: -100px; right: -100px;
  background: radial-gradient(ellipse, rgba(42,128,71,0.07) 0%, transparent 70%);
  border-radius: 50%;
}
[data-theme="light"] .bg-blobs::after {
  content: '';
  position: absolute;
  width: 500px; height: 400px;
  bottom: -80px; left: -80px;
  background: radial-gradient(ellipse, rgba(42,128,71,0.05) 0%, transparent 70%);
  border-radius: 50%;
}
[data-theme="dark"] .bg-blobs::before {
  content: '';
  position: absolute;
  width: 700px; height: 600px;
  top: -150px; right: -150px;
  background: radial-gradient(ellipse, rgba(42,128,71,0.1) 0%, transparent 65%);
  border-radius: 50%;
}
[data-theme="dark"] .bg-blobs::after {
  content: '';
  position: absolute;
  width: 600px; height: 500px;
  bottom: -100px; left: -100px;
  background: radial-gradient(ellipse, rgba(42,128,71,0.07) 0%, transparent 65%);
  border-radius: 50%;
}

/* ============================================================
   THEME TOGGLE BUTTON (top-right, always visible)
============================================================ */
.theme-toggle-float {
  position: fixed; top: 1rem; right: 1rem; z-index: 50;
  width: 38px; height: 38px;
  display: flex; align-items: center; justify-content: center;
  background: var(--theme-btn-bg);
  border: 1px solid var(--theme-btn-border);
  border-radius: 10px;
  cursor: pointer;
  color: var(--text-muted);
  transition: var(--transition);
  backdrop-filter: blur(8px);
}
.theme-toggle-float:hover {
  background: rgba(42,128,71,0.12);
  border-color: rgba(42,128,71,0.3);
  color: var(--green);
}
.icon-moon, .icon-sun {
  position: absolute;
  transition: opacity 0.2s, transform 0.25s;
}
[data-theme="light"] .icon-moon { opacity: 0; transform: scale(0.5) rotate(45deg); }
[data-theme="light"] .icon-sun  { opacity: 1; transform: scale(1) rotate(0deg); }
[data-theme="dark"]  .icon-moon { opacity: 1; transform: scale(1) rotate(0deg); }
[data-theme="dark"]  .icon-sun  { opacity: 0; transform: scale(0.5) rotate(-45deg); }

/* ============================================================
   PAGE WRAPPER
============================================================ */
.page {
  position: relative; z-index: 10;
  min-height: 100vh;
  display: flex; align-items: center; justify-content: center;
  padding: 2rem;
}

/* ============================================================
   LOGIN CARD
============================================================ */
.login-card {
  width: 100%; max-width: 400px;
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 18px;
  padding: 2.75rem 2.5rem 2.25rem;
  backdrop-filter: blur(20px);
  box-shadow: var(--card-shadow);
  animation: cardIn 0.6s cubic-bezier(0.16, 1, 0.3, 1) both;
}
@keyframes cardIn {
  from { opacity: 0; transform: translateY(28px) scale(0.97); }
  to   { opacity: 1; transform: translateY(0) scale(1); }
}

/* ============================================================
   LOGO
============================================================ */
.logo-area { text-align: center; margin-bottom: 2.25rem; }

.logo-icon {
  display: inline-flex; align-items: center; justify-content: center;
  width: 56px; height: 56px;
  border-radius: 14px;
  background: var(--logo-bg);
  border: 1px solid var(--logo-border);
  margin-bottom: 1.1rem;
}
.logo-icon svg { width: 28px; height: 28px; }

.logo-mark-bg {
  background: var(--green);
  display: inline-flex; align-items: center; justify-content: center;
  width: 56px; height: 56px; border-radius: 14px;
  margin-bottom: 1.1rem;
}
.logo-mark-bg svg { width: 28px; height: 28px; }

.logo-title {
  font-family: var(--font-head);
  font-size: 1.35rem; font-weight: 700;
  letter-spacing: 0.05em; text-transform: uppercase;
  color: var(--text);
  display: block;
}
.logo-subtitle {
  font-size: 0.68rem; letter-spacing: 0.2em; text-transform: uppercase;
  color: var(--green); margin-top: 0.25rem; display: block;
  font-family: var(--font-mono);
}
[data-theme="light"] .logo-subtitle { color: var(--green-dim); }

.logo-divider {
  width: 36px; height: 2px;
  background: linear-gradient(90deg, transparent, var(--green), transparent);
  margin: 0.85rem auto 0;
  border-radius: 1px;
}
[data-theme="light"] .logo-divider {
  background: linear-gradient(90deg, transparent, var(--green-dim), transparent);
}

/* ============================================================
   FORM
============================================================ */
.field { margin-bottom: 1.2rem; }

label {
  display: block;
  font-size: 0.68rem; letter-spacing: 0.14em;
  text-transform: uppercase; font-weight: 600;
  color: var(--text-muted);
  margin-bottom: 0.45rem;
  font-family: var(--font-mono);
}

.input-wrap { position: relative; }
.input-icon {
  position: absolute; left: 0.85rem; top: 50%; transform: translateY(-50%);
  color: var(--placeholder); pointer-events: none;
  transition: color 0.2s;
}

input[type="text"],
input[type="password"] {
  width: 100%;
  padding: 0.75rem 1rem 0.75rem 2.5rem;
  background: var(--input-bg);
  border: 1px solid var(--border-input);
  border-radius: 9px;
  color: var(--text);
  font-family: var(--font-body);
  font-size: 0.925rem;
  outline: none;
  transition: var(--transition);
}
input:focus {
  border-color: var(--green);
  background: rgba(42,128,71,0.04);
  box-shadow: 0 0 0 3px rgba(42,128,71,0.1);
}
[data-theme="light"] input:focus { background: rgba(42,128,71,0.03); }
input:focus + .input-icon,
.input-wrap:focus-within .input-icon { color: var(--green); }
input::placeholder { color: var(--placeholder); }

/* Password toggle */
.pw-toggle {
  position: absolute; right: 0.85rem; top: 50%; transform: translateY(-50%);
  color: var(--placeholder); cursor: pointer;
  background: none; border: none; padding: 0;
  display: flex; align-items: center;
  transition: color 0.2s;
}
.pw-toggle:hover { color: var(--text-muted); }

/* Submit button */
.btn-login {
  width: 100%; padding: 0.85rem;
  margin-top: 0.25rem;
  background: var(--green);
  border: none; border-radius: 9px;
  color: #fff;
  font-family: var(--font-head);
  font-size: 0.95rem; font-weight: 700;
  letter-spacing: 0.08em; text-transform: uppercase;
  cursor: pointer; position: relative; overflow: hidden;
  transition: background 0.18s, box-shadow 0.18s, transform 0.12s;
}
.btn-login::after {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(135deg, rgba(255,255,255,0.12), transparent);
  opacity: 0; transition: opacity 0.2s;
}
.btn-login:hover {
  background: var(--green-light);
  box-shadow: 0 6px 20px rgba(42,128,71,0.35);
  transform: translateY(-1px);
}
.btn-login:hover::after { opacity: 1; }
.btn-login:active { transform: translateY(0); box-shadow: none; }

/* Error message */
.error-msg {
  display: flex; align-items: center; gap: 0.6rem;
  background: var(--error-bg);
  border: 1px solid var(--error-border);
  border-radius: 8px; padding: 0.7rem 0.9rem;
  font-size: 0.83rem; color: var(--error);
  margin-bottom: 1.1rem;
  animation: shake 0.38s ease;
}
@keyframes shake {
  0%,100% { transform: translateX(0); }
  20%,60%  { transform: translateX(-4px); }
  40%,80%  { transform: translateX(4px); }
}

/* Footer note */
.footer-note {
  text-align: center; margin-top: 1.75rem;
  font-size: 0.7rem; color: var(--text-muted);
  letter-spacing: 0.04em; font-family: var(--font-mono);
}
.footer-note a { color: var(--green); text-decoration: none; }
[data-theme="light"] .footer-note a { color: var(--green-dim); }

/* ============================================================
   RESPONSIVE
============================================================ */
@media (max-width: 480px) {
  .login-card { padding: 2.25rem 1.75rem 2rem; }
}