/* ===== RESET & BASE ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --pink-pale:  #fce8ec;
  --pink-soft:  #f4b8c4;
  --rose-dark:  #9b3a5a;
  --navy:       #1e3a6e;
  --navy-light: #3d6ab5;
  --white:      #ffffff;
  --cream:      #fff8f9;
  --bg:         #f7f4f5;
  --text:       #3a2a30;
  --text-light: #8a7070;
  --border:     #ead8dc;
  --success:    #2d7a4a;
  --error:      #c0392b;
  --font-serif: 'Playfair Display', Georgia, serif;
  --font-sans:  'Raleway', system-ui, sans-serif;
  --radius:     6px;
}

body {
  font-family: var(--font-sans);
  background: var(--bg);
  color: var(--text);
  line-height: 1.5;
  min-height: 100vh;
}

/* ===== LOGO ===== */
.logo-sunlight {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 1.1rem;
  color: var(--rose-dark);
}
.logo-jewels {
  font-family: var(--font-sans);
  font-size: 0.65rem;
  letter-spacing: 0.22em;
  color: var(--navy);
  display: block;
}

/* ===== BUTTONS ===== */
.btn-primary {
  background: var(--rose-dark);
  color: var(--white);
  border: none;
  padding: 0.7rem 1.6rem;
  font-family: var(--font-sans);
  font-size: 0.82rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  border-radius: var(--radius);
  cursor: pointer;
  transition: background 0.2s;
}
.btn-primary:hover { background: #7a2d48; }
.btn-primary:disabled { background: #cca0b0; cursor: not-allowed; }

.btn-ghost {
  background: transparent;
  color: var(--text-light);
  border: 1.5px solid var(--border);
  padding: 0.7rem 1.4rem;
  font-family: var(--font-sans);
  font-size: 0.82rem;
  border-radius: var(--radius);
  cursor: pointer;
  transition: all 0.2s;
}
.btn-ghost:hover { border-color: var(--rose-dark); color: var(--rose-dark); }

.btn-icon {
  background: none;
  border: none;
  cursor: pointer;
  font-size: 1rem;
  padding: 0.3rem 0.5rem;
  border-radius: var(--radius);
  transition: background 0.15s;
  color: var(--text-light);
}
.btn-icon:hover { background: var(--pink-pale); color: var(--rose-dark); }
.btn-icon.danger:hover { background: #fde8e8; color: var(--error); }

/* ===== LOGIN ===== */
.login-screen {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--pink-pale) 0%, var(--cream) 100%);
  padding: 2rem;
}

.login-box {
  background: var(--white);
  border-radius: 12px;
  padding: 2.5rem;
  width: 100%;
  max-width: 400px;
  box-shadow: 0 8px 32px rgba(155,58,90,0.1);
}

.login-logo {
  text-align: center;
  margin-bottom: 1.8rem;
}

.login-box h1 {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  font-weight: 400;
  color: var(--rose-dark);
  text-align: center;
  margin-bottom: 1.8rem;
}

.login-error {
  color: var(--error);
  font-size: 0.82rem;
  text-align: center;
  min-height: 1.2em;
  margin-bottom: 0.5rem;
}

/* ===== DASHBOARD LAYOUT ===== */
.dashboard {
  display: grid;
  grid-template-columns: 220px 1fr;
  min-height: 100vh;
}

/* ===== SIDEBAR ===== */
.sidebar {
  background: var(--navy);
  padding: 2rem 1.2rem;
  display: flex;
  flex-direction: column;
  gap: 2.5rem;
}

.sidebar-logo { text-align: center; padding-bottom: 1.5rem; border-bottom: 1px solid rgba(255,255,255,0.1); }
.sidebar-logo .logo-sunlight { color: var(--pink-soft); }
.sidebar-logo .logo-jewels   { color: rgba(255,255,255,0.4); }

.sidebar-nav {
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
}

.sidebar-link {
  display: block;
  padding: 0.7rem 1rem;
  font-size: 0.85rem;
  color: rgba(255,255,255,0.55);
  border-radius: var(--radius);
  text-decoration: none;
  transition: all 0.15s;
}
.sidebar-link:hover,
.sidebar-link.active {
  background: rgba(255,255,255,0.1);
  color: var(--white);
}

/* ===== MAIN ===== */
.main {
  padding: 2.5rem 2.5rem;
  overflow-y: auto;
}

/* ===== PANEL ===== */
.panel-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.8rem;
}

.panel-header h2 {
  font-family: var(--font-serif);
  font-size: 1.6rem;
  font-weight: 400;
  color: var(--rose-dark);
  display: flex;
  align-items: center;
  gap: 0.7rem;
}

.count-badge {
  font-family: var(--font-sans);
  font-size: 0.78rem;
  background: var(--pink-pale);
  color: var(--rose-dark);
  padding: 0.2rem 0.6rem;
  border-radius: 2rem;
  font-weight: 500;
}

/* ===== PRODUCTS LIST ===== */
.products-list {
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
}

.loading-text {
  color: var(--text-light);
  font-size: 0.9rem;
  font-weight: 300;
  padding: 2rem 0;
}

.product-row {
  background: var(--white);
  border-radius: var(--radius);
  padding: 1rem 1.2rem;
  display: grid;
  grid-template-columns: 56px 1fr auto auto auto;
  align-items: center;
  gap: 1rem;
  box-shadow: 0 1px 4px rgba(0,0,0,0.04);
  transition: box-shadow 0.15s;
}
.product-row:hover { box-shadow: 0 3px 12px rgba(155,58,90,0.08); }

.product-row-img {
  width: 56px;
  height: 56px;
  border-radius: 4px;
  object-fit: cover;
  background: var(--pink-pale);
}

.product-row-img-placeholder {
  width: 56px;
  height: 56px;
  border-radius: 4px;
  background: var(--pink-pale);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
}

.product-row-info {}

.product-row-name {
  font-family: var(--font-serif);
  font-size: 1rem;
  color: var(--rose-dark);
  font-weight: 400;
}

.product-row-meta {
  font-size: 0.78rem;
  color: var(--text-light);
  font-weight: 300;
  margin-top: 0.1rem;
}

.product-row-price {
  font-family: var(--font-serif);
  font-size: 1.05rem;
  color: var(--text);
  white-space: nowrap;
}

.status-badge {
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  padding: 0.25rem 0.6rem;
  border-radius: 2rem;
  white-space: nowrap;
}
.status-badge.on  { background: #e6f4ed; color: var(--success); }
.status-badge.off { background: #f5f5f5; color: #999; }

.product-row-actions { display: flex; gap: 0.3rem; }

/* ===== MODAL ===== */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(30,15,20,0.45);
  z-index: 200;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
}

.modal {
  background: var(--white);
  border-radius: 10px;
  width: 100%;
  max-width: 560px;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: 0 20px 60px rgba(0,0,0,0.2);
}

.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.4rem 1.6rem;
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  background: var(--white);
  z-index: 1;
}

.modal-header h3 {
  font-family: var(--font-serif);
  font-size: 1.3rem;
  font-weight: 400;
  color: var(--rose-dark);
}

.modal-close {
  background: none;
  border: none;
  font-size: 1.1rem;
  cursor: pointer;
  color: var(--text-light);
  padding: 0.3rem;
  border-radius: var(--radius);
  transition: color 0.15s;
}
.modal-close:hover { color: var(--rose-dark); }

#product-form {
  padding: 1.4rem 1.6rem;
  display: flex;
  flex-direction: column;
  gap: 1.1rem;
}

.modal-actions {
  display: flex;
  justify-content: flex-end;
  gap: 0.8rem;
  padding-top: 0.5rem;
  border-top: 1px solid var(--border);
  margin-top: 0.5rem;
}

/* ===== FORM ===== */
.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

label {
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-light);
}

input[type="text"],
input[type="email"],
input[type="password"],
input[type="number"],
input[type="url"],
select,
textarea {
  width: 100%;
  padding: 0.7rem 0.9rem;
  border: 1.5px solid var(--border);
  border-radius: var(--radius);
  font-family: var(--font-sans);
  font-size: 0.9rem;
  font-weight: 300;
  color: var(--text);
  background: var(--white);
  outline: none;
  transition: border-color 0.2s;
}
input:focus, select:focus, textarea:focus { border-color: var(--rose-dark); }
textarea { resize: vertical; }

.field-hint {
  font-size: 0.74rem;
  color: var(--text-light);
  font-weight: 300;
}
.field-hint a { color: var(--navy-light); }

.form-error {
  color: var(--error);
  font-size: 0.82rem;
  min-height: 1em;
  text-align: center;
}

/* ===== IMAGE UPLOAD ===== */
.image-upload-zone {
  border: 2px dashed var(--border);
  border-radius: var(--radius);
  padding: 1.5rem;
  text-align: center;
  cursor: pointer;
  transition: border-color 0.2s, background 0.2s;
  min-height: 140px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  position: relative;
}
.image-upload-zone:hover { border-color: var(--rose-dark); background: var(--pink-pale); }
.image-upload-zone.has-image { padding: 0; }

#image-preview {
  width: 100%;
  max-height: 200px;
  object-fit: cover;
  border-radius: 4px;
}

.upload-icon { font-size: 2rem; margin-bottom: 0.4rem; }

#upload-placeholder p {
  font-size: 0.85rem;
  color: var(--text-light);
  font-weight: 300;
}

.upload-sub { font-size: 0.74rem !important; margin-top: 0.2rem; color: #bbb !important; }

.upload-progress {
  font-size: 0.82rem;
  color: var(--navy-light);
  font-weight: 400;
  text-align: center;
}

/* ===== TOGGLE ===== */
.toggle-row { display: flex; align-items: center; gap: 0.8rem; margin-top: 0.4rem; }

.toggle { position: relative; display: inline-block; width: 42px; height: 24px; }
.toggle input { opacity: 0; width: 0; height: 0; }

.toggle-slider {
  position: absolute;
  inset: 0;
  background: var(--border);
  border-radius: 24px;
  cursor: pointer;
  transition: background 0.2s;
}
.toggle-slider::before {
  content: '';
  position: absolute;
  width: 18px; height: 18px;
  left: 3px; bottom: 3px;
  background: var(--white);
  border-radius: 50%;
  transition: transform 0.2s;
}
.toggle input:checked + .toggle-slider { background: var(--rose-dark); }
.toggle input:checked + .toggle-slider::before { transform: translateX(18px); }

.toggle-label { font-size: 0.85rem; color: var(--text-light); }

/* ===== RESPONSIVE ===== */
@media (max-width: 700px) {
  .dashboard { grid-template-columns: 1fr; }
  .sidebar { display: none; }
  .product-row { grid-template-columns: 48px 1fr auto; }
  .product-row-price,
  .status-badge { display: none; }
  .form-row { grid-template-columns: 1fr; }
}