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

:root {
  --cream: #f5f0e8;
  --cream-dark: #ede6d6;
  --green: #2d4a3e;
  --green-mid: #3d6355;
  --green-light: #5a8a74;
  --gold: #b8924a;
  --gold-light: #d4a96a;
  --ink: #1a1a14;
  --ink-mid: #3a3a2e;
  --ink-light: #7a7a66;
  --white: #fdfaf4;
  --radius: 4px;
  --shadow: 0 4px 24px rgba(26,26,20,0.12);
  --shadow-lg: 0 12px 48px rgba(26,26,20,0.18);
}

html, body {
  height: 100%;
  font-family: 'DM Sans', sans-serif;
  background: var(--cream);
  color: var(--ink);
  overflow: hidden;
}

/* ── Screens ── */
.screen { display: none; width: 100%; height: 100vh; }
.screen.active { display: flex; }

/* ── Login Screen ── */
#login-screen {
  background: var(--green);
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}

#login-screen::before {
  content: '';
  position: absolute;
  inset: 0;
  background: 
    radial-gradient(ellipse at 20% 50%, rgba(90,138,116,0.3) 0%, transparent 60%),
    radial-gradient(ellipse at 80% 20%, rgba(184,146,74,0.2) 0%, transparent 50%);
}

.login-wrap {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2rem;
}

.login-deco {
  width: 120px;
  height: 2px;
  background: linear-gradient(to right, transparent, var(--gold), transparent);
}

.login-card {
  background: var(--white);
  border: 1px solid var(--cream-dark);
  border-radius: 8px;
  padding: 3rem 3.5rem;
  text-align: center;
  box-shadow: var(--shadow-lg);
  max-width: 420px;
  width: 90vw;
  animation: fadeUp 0.6s ease;
}

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0); }
}

.login-eyebrow {
  font-family: 'DM Sans', sans-serif;
  font-weight: 300;
  font-size: 0.8rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--ink-light);
  margin-bottom: 0.25rem;
}

.login-title {
  font-family: 'Playfair Display', serif;
  font-size: 3.5rem;
  font-weight: 700;
  color: var(--green);
  line-height: 1;
  margin-bottom: 0.4rem;
}

.login-sub {
  font-family: 'Lora', serif;
  font-style: italic;
  color: var(--ink-light);
  font-size: 0.95rem;
  margin-bottom: 2rem;
}

.login-form {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.login-form label {
  font-size: 0.82rem;
  letter-spacing: 0.05em;
  color: var(--ink-mid);
  text-align: left;
}

.login-art {
  display: flex;
  gap: 1rem;
  color: rgba(255,255,255,0.25);
  font-size: 0.75rem;
  letter-spacing: 0.8em;
}

/* ── App Layout ── */
#app-screen {
  display: none;
  flex-direction: row;
  height: 100vh;
  overflow: hidden;
}
#app-screen.active { display: flex; }

/* ── Sidebar ── */
.sidebar {
  width: 260px;
  min-width: 260px;
  background: var(--green);
  color: var(--white);
  display: flex;
  flex-direction: column;
  padding: 0;
  overflow: hidden;
  position: relative;
}

.sidebar::after {
  content: '';
  position: absolute;
  right: 0;
  top: 0;
  bottom: 0;
  width: 1px;
  background: linear-gradient(to bottom, transparent, rgba(184,146,74,0.4), transparent);
}

.sidebar-top {
  padding: 1.75rem 1.5rem 1.25rem;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

.logo {
  font-family: 'Playfair Display', serif;
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--white);
  letter-spacing: 0.02em;
  margin-bottom: 0.75rem;
}

.user-badge {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--gold-light);
  font-size: 0.85rem;
  font-weight: 500;
}

.user-icon {
  font-size: 0.65rem;
}

.btn-add {
  margin: 1.25rem 1.25rem 0.75rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--gold);
  color: var(--white);
  border: none;
  border-radius: var(--radius);
  padding: 0.7rem 1rem;
  font-family: 'DM Sans', sans-serif;
  font-size: 0.88rem;
  font-weight: 500;
  cursor: pointer;
  transition: background 0.2s, transform 0.15s;
  letter-spacing: 0.02em;
}
.btn-add:hover { background: var(--gold-light); transform: translateY(-1px); }
.btn-add-plus {
  font-size: 1.2rem;
  font-weight: 300;
  line-height: 1;
}

.recipe-list {
  flex: 1;
  overflow-y: auto;
  padding: 0.5rem 0.75rem;
  scrollbar-width: thin;
  scrollbar-color: rgba(255,255,255,0.15) transparent;
}

.list-empty-msg {
  color: rgba(255,255,255,0.3);
  font-size: 0.82rem;
  font-family: 'Lora', serif;
  font-style: italic;
  line-height: 1.6;
  text-align: center;
  padding: 2rem 1rem;
}

.recipe-list-item {
  padding: 0.65rem 0.75rem;
  border-radius: var(--radius);
  cursor: pointer;
  transition: background 0.15s;
  font-size: 0.87rem;
  color: rgba(255,255,255,0.75);
  border-left: 2px solid transparent;
  margin-bottom: 2px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.recipe-list-item:hover { background: rgba(255,255,255,0.08); color: white; }
.recipe-list-item.active {
  background: rgba(184,146,74,0.18);
  border-left-color: var(--gold);
  color: var(--gold-light);
  font-weight: 500;
}

.sidebar-bottom {
  padding: 1rem 1.25rem;
  border-top: 1px solid rgba(255,255,255,0.08);
}

.btn-logout {
  background: none;
  border: none;
  color: rgba(255,255,255,0.35);
  font-size: 0.78rem;
  font-family: 'DM Sans', sans-serif;
  cursor: pointer;
  transition: color 0.2s;
  letter-spacing: 0.03em;
}
.btn-logout:hover { color: rgba(255,255,255,0.65); }

/* ── Main Content ── */
.content {
  flex: 1;
  overflow-y: auto;
  background: var(--cream);
  position: relative;
}

/* ── Welcome State ── */
.welcome-state {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
}
.welcome-inner {
  text-align: center;
  color: var(--ink-light);
  animation: fadeUp 0.5s ease;
}
.welcome-symbol {
  font-size: 2rem;
  color: var(--gold);
  margin-bottom: 1rem;
  display: block;
}
.welcome-inner h2 {
  font-family: 'Playfair Display', serif;
  font-size: 1.6rem;
  color: var(--ink-mid);
  margin-bottom: 0.5rem;
}
.welcome-inner p {
  font-family: 'Lora', serif;
  font-style: italic;
  font-size: 0.95rem;
  line-height: 1.7;
}

/* ── Recipe Form ── */
.recipe-form-wrap {
  max-width: 720px;
  margin: 0 auto;
  padding: 3rem 2.5rem 4rem;
  animation: fadeUp 0.4s ease;
}

.form-header {
  margin-bottom: 2.5rem;
  padding-bottom: 2rem;
  border-bottom: 1px solid var(--cream-dark);
}

.form-title-input {
  width: 100%;
  font-family: 'Playfair Display', serif;
  font-size: 2.2rem;
  font-weight: 700;
  color: var(--ink);
  background: transparent;
  border: none;
  outline: none;
  border-bottom: 2px solid var(--cream-dark);
  padding: 0.25rem 0 0.5rem;
  margin-bottom: 1.25rem;
  transition: border-color 0.2s;
}
.form-title-input:focus { border-color: var(--gold); }
.form-title-input::placeholder { color: var(--ink-light); }

.form-meta-row {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.meta-input {
  flex: 1;
  min-width: 130px;
  background: var(--white);
  border: 1px solid var(--cream-dark);
  border-radius: var(--radius);
  padding: 0.55rem 0.85rem;
  font-family: 'DM Sans', sans-serif;
  font-size: 0.85rem;
  color: var(--ink-mid);
  outline: none;
  transition: border-color 0.2s;
}
.meta-input:focus { border-color: var(--gold); }
.meta-input::placeholder { color: var(--ink-light); }

.form-section { margin-bottom: 2rem; }

.section-label {
  font-family: 'DM Sans', sans-serif;
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-light);
  margin-bottom: 0.85rem;
}
.optional { font-weight: 300; letter-spacing: 0.05em; text-transform: none; font-size: 0.75rem; }

.ingredients-list {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  margin-bottom: 0.75rem;
}

.ingredient-row {
  display: flex;
  gap: 0.5rem;
  align-items: center;
  animation: fadeUp 0.25s ease;
}

.ingredient-row input {
  background: var(--white);
  border: 1px solid var(--cream-dark);
  border-radius: var(--radius);
  padding: 0.55rem 0.85rem;
  font-family: 'DM Sans', sans-serif;
  font-size: 0.88rem;
  color: var(--ink);
  outline: none;
  transition: border-color 0.2s;
}
.ingredient-row input:focus { border-color: var(--gold); }
.ingredient-row input::placeholder { color: var(--ink-light); }
.ingredient-qty { width: 80px; }
.ingredient-unit { width: 90px; }
.ingredient-name { flex: 1; }

.btn-remove-ing {
  background: none;
  border: none;
  color: var(--ink-light);
  font-size: 1rem;
  cursor: pointer;
  padding: 0.3rem;
  border-radius: 50%;
  transition: color 0.2s, background 0.2s;
  line-height: 1;
}
.btn-remove-ing:hover { color: #c0392b; background: #fdecea; }

.instructions-area, .notes-area {
  width: 100%;
  min-height: 160px;
  background: var(--white);
  border: 1px solid var(--cream-dark);
  border-radius: var(--radius);
  padding: 1rem 1.1rem;
  font-family: 'Lora', serif;
  font-size: 0.92rem;
  color: var(--ink);
  line-height: 1.75;
  outline: none;
  resize: vertical;
  transition: border-color 0.2s;
}
.notes-area { min-height: 90px; }
.instructions-area:focus, .notes-area:focus { border-color: var(--gold); }
.instructions-area::placeholder, .notes-area::placeholder { color: var(--ink-light); }

.form-actions {
  display: flex;
  gap: 1rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--cream-dark);
  margin-top: 2.5rem;
}

/* ── Buttons ── */
.btn-primary {
  background: var(--green);
  color: var(--white);
  border: none;
  border-radius: var(--radius);
  padding: 0.7rem 1.75rem;
  font-family: 'DM Sans', sans-serif;
  font-size: 0.88rem;
  font-weight: 500;
  cursor: pointer;
  transition: background 0.2s, transform 0.15s;
  letter-spacing: 0.03em;
}
.btn-primary:hover { background: var(--green-mid); transform: translateY(-1px); }

input.btn-primary { }

.btn-ghost {
  background: transparent;
  color: var(--green);
  border: 1.5px solid var(--green);
  border-radius: var(--radius);
  padding: 0.55rem 1.2rem;
  font-family: 'DM Sans', sans-serif;
  font-size: 0.85rem;
  cursor: pointer;
  transition: all 0.2s;
}
.btn-ghost:hover { background: var(--green); color: var(--white); }

.btn-ghost-danger {
  background: transparent;
  color: var(--ink-light);
  border: 1.5px solid var(--cream-dark);
  border-radius: var(--radius);
  padding: 0.55rem 1.2rem;
  font-family: 'DM Sans', sans-serif;
  font-size: 0.85rem;
  cursor: pointer;
  transition: all 0.2s;
}
.btn-ghost-danger:hover { border-color: #c0392b; color: #c0392b; }

/* ── Recipe View ── */
.recipe-view-wrap {
  max-width: 760px;
  margin: 0 auto;
  padding: 3rem 2.5rem 5rem;
  animation: fadeUp 0.4s ease;
}

.recipe-view-header { margin-bottom: 2.5rem; }

.view-actions {
  display: flex;
  gap: 0.5rem;
  justify-content: flex-end;
  margin-bottom: 1.5rem;
}

.btn-icon {
  background: var(--white);
  border: 1px solid var(--cream-dark);
  border-radius: var(--radius);
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  font-size: 0.95rem;
  color: var(--ink-mid);
  transition: all 0.2s;
}
.btn-icon:hover { border-color: var(--green); color: var(--green); }
.btn-icon.danger:hover { border-color: #c0392b; color: #c0392b; }

.view-title {
  font-family: 'Playfair Display', serif;
  font-size: 2.6rem;
  font-weight: 700;
  color: var(--ink);
  line-height: 1.2;
  margin-bottom: 1rem;
}

.view-meta {
  display: flex;
  gap: 2rem;
  color: var(--ink-light);
  font-size: 0.85rem;
  font-family: 'DM Sans', sans-serif;
  flex-wrap: wrap;
}

.view-meta-item span:first-child {
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  display: block;
  color: var(--gold);
  margin-bottom: 0.1rem;
}

.view-meta-item strong {
  color: var(--ink-mid);
  font-weight: 500;
}

.view-divider {
  margin-top: 1.5rem;
  letter-spacing: 1em;
  color: var(--gold);
  font-size: 0.6rem;
  text-align: center;
  padding: 0.5rem 0;
}

.recipe-view-body {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 3rem;
  align-items: start;
}

.view-section-label {
  font-family: 'DM Sans', sans-serif;
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-light);
  margin-bottom: 1rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid var(--cream-dark);
}

.view-ingredients {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.view-ingredients li {
  font-family: 'Lora', serif;
  font-size: 0.9rem;
  color: var(--ink-mid);
  line-height: 1.5;
  padding-left: 1rem;
  position: relative;
}
.view-ingredients li::before {
  content: '—';
  position: absolute;
  left: 0;
  color: var(--gold);
  font-size: 0.7rem;
  top: 0.3em;
}

.view-instructions {
  font-family: 'Lora', serif;
  font-size: 0.95rem;
  line-height: 1.9;
  color: var(--ink-mid);
  white-space: pre-wrap;
}

.view-notes {
  font-family: 'Lora', serif;
  font-style: italic;
  font-size: 0.88rem;
  line-height: 1.8;
  color: var(--ink-light);
  background: var(--white);
  border-left: 3px solid var(--gold);
  padding: 1rem 1.25rem;
  border-radius: 0 var(--radius) var(--radius) 0;
  white-space: pre-wrap;
}

/* ── Toast ── */
.toast {
  position: fixed;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%) translateY(80px);
  background: var(--ink);
  color: var(--white);
  padding: 0.7rem 1.5rem;
  border-radius: 100px;
  font-size: 0.85rem;
  font-family: 'DM Sans', sans-serif;
  opacity: 0;
  transition: all 0.35s cubic-bezier(0.34, 1.56, 0.64, 1);
  z-index: 9999;
  pointer-events: none;
  white-space: nowrap;
}
.toast.show {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

/* ── Scrollbar ── */
::-webkit-scrollbar { width: 5px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: rgba(0,0,0,0.12); border-radius: 10px; }

/* ── Responsive ── */
@media (max-width: 600px) {
  .recipe-view-body { grid-template-columns: 1fr; gap: 2rem; }
  .sidebar { width: 200px; min-width: 200px; }
  .recipe-form-wrap, .recipe-view-wrap { padding: 2rem 1.25rem 3rem; }
}