/* ============================================
   Shahriar Distribution — Price List Portal
   Dual-role: Admin + Viewer
   ============================================ */

/* ---- Shared page base ---- */
.pricelist-page {
  font-family: var(--font-sans);
  background: var(--neutral-50);
  min-height: 100vh;
  color: var(--neutral-800);
}

/* ---- Website navigation ---- */
.price-site-nav {
  background: rgba(255,255,255,0.96);
  border-bottom: 1px solid var(--neutral-200);
  box-shadow: var(--shadow-sm);
  position: relative;
  z-index: 300;
}

.price-site-nav .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  min-height: 68px;
  width: 100%;
}

.price-site-brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-width: 0;
  color: var(--green-800);
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 700;
  text-decoration: none;
  white-space: nowrap;
}

.price-site-brand img {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  object-fit: contain;
}

.price-site-links {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  justify-content: flex-end;
  min-width: 0;
}

.price-site-links a {
  padding: 8px 12px;
  border-radius: var(--radius-full);
  color: var(--neutral-600);
  font-size: 0.86rem;
  font-weight: 600;
  text-decoration: none;
  transition: all var(--duration-fast) var(--ease-smooth);
}

.price-site-links a:hover {
  background: var(--green-50);
  color: var(--green-700);
}

.price-site-links .price-site-cta {
  background: var(--green-600);
  color: var(--white);
}

.price-site-links .price-site-cta:hover {
  background: var(--green-700);
  color: var(--white);
}

/* ---- App states ---- */
.app-state { display: none; }
.app-state.active { display: block; }

/* ============================================
   Login Screen
   ============================================ */

.login-screen {
  min-height: calc(100vh - 68px);
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  background:
    radial-gradient(ellipse at 20% 50%, rgba(30,77,53,0.15) 0%, transparent 50%),
    radial-gradient(ellipse at 80% 20%, rgba(214,158,46,0.1) 0%, transparent 50%),
    var(--neutral-50);
  padding: 24px;
}

.login-card {
  width: 100%;
  max-width: 560px;
  min-width: 0;
  background: rgba(255,255,255,0.85);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border: 1px solid rgba(255,255,255,0.6);
  border-radius: var(--radius-xl);
  box-shadow:
    0 8px 40px rgba(26,60,42,0.12),
    0 1px 3px rgba(0,0,0,0.06);
  padding: 48px 40px;
  text-align: center;
  animation: fadeInUp 0.6s var(--ease-smooth) both;
}

.login-card .login-logo {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  object-fit: contain;
  margin: 0 auto 16px;
  box-shadow: var(--shadow-md);
}

.login-card h1 {
  font-family: var(--font-display);
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--green-800);
  margin-bottom: 4px;
}

.login-card .login-subtitle {
  font-size: 0.9rem;
  color: var(--neutral-500);
  margin-bottom: 32px;
}

.login-field {
  position: relative;
  margin-bottom: 20px;
}

.login-field input {
  width: 100%;
  padding: 14px 48px 14px 16px;
  border: 1.5px solid var(--neutral-200);
  border-radius: var(--radius-md);
  font-family: var(--font-sans);
  font-size: 0.95rem;
  color: var(--neutral-800);
  background: var(--white);
  outline: none;
  transition: all var(--duration-fast) var(--ease-smooth);
}

.login-field input:focus {
  border-color: var(--green-500);
  box-shadow: 0 0 0 4px rgba(56,161,105,0.12);
}

.login-field input.error {
  border-color: #e53e3e;
  box-shadow: 0 0 0 4px rgba(229,62,62,0.1);
  animation: shake 0.4s ease-in-out;
}

.login-field .toggle-password {
  position: absolute;
  right: 14px;
  top: 50%;
  transform: translateY(-50%);
  background: none;
  border: none;
  cursor: pointer;
  font-size: 1.1rem;
  color: var(--neutral-400);
  transition: color var(--duration-fast) var(--ease-smooth);
}

.login-field .toggle-password:hover {
  color: var(--neutral-600);
}

.login-error {
  font-size: 0.8rem;
  color: #e53e3e;
  margin-bottom: 16px;
  display: none;
  animation: fadeInUp 0.3s ease;
}

.login-error.visible { display: block; }

.login-btn {
  width: 100%;
  padding: 14px;
  background: var(--gradient-accent);
  color: var(--white);
  border: none;
  border-radius: var(--radius-md);
  font-family: var(--font-sans);
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--duration-normal) var(--ease-smooth);
}

.login-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(56,161,105,0.3);
}

.login-btn:active {
  transform: translateY(0);
}

.login-hint {
  margin-top: 18px;
  padding-top: 16px;
  border-top: 1px solid var(--neutral-200);
}

.login-hint p {
  font-size: 0.78rem;
  color: var(--neutral-400);
}

.login-hint strong {
  color: var(--neutral-500);
}

.portal-explore {
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
  margin-top: 22px;
  text-align: left;
}

.portal-explore a {
  display: block;
  padding: 14px 16px;
  border: 1px solid var(--neutral-200);
  border-radius: var(--radius-md);
  background: var(--white);
  color: inherit;
  text-decoration: none;
  transition: border-color var(--duration-fast) var(--ease-smooth), box-shadow var(--duration-fast) var(--ease-smooth), transform var(--duration-fast) var(--ease-smooth);
}

.portal-explore a:hover {
  border-color: var(--green-500);
  box-shadow: 0 8px 22px rgba(26,60,42,0.1);
  transform: translateY(-1px);
}

.portal-explore strong {
  display: block;
  color: var(--green-800);
  font-size: 0.9rem;
  line-height: 1.25;
  margin-bottom: 3px;
}

.portal-explore span {
  display: block;
  color: var(--neutral-500);
  font-size: 0.78rem;
  line-height: 1.45;
}

/* ============================================
   Upload Screen
   ============================================ */

.upload-screen {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background:
    radial-gradient(ellipse at 70% 30%, rgba(30,77,53,0.08) 0%, transparent 50%),
    var(--neutral-50);
  padding: 24px;
}

.upload-container {
  width: 100%;
  max-width: 580px;
  text-align: center;
  animation: fadeInUp 0.6s var(--ease-smooth) both;
}

.upload-role-badge {
  display: inline-block;
  padding: 5px 16px;
  background: linear-gradient(135deg, #d97706, #f59e0b);
  color: var(--white);
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.5px;
  margin-bottom: 20px;
}

.upload-container h2 {
  font-family: var(--font-display);
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--green-800);
  margin-bottom: 8px;
}

.upload-container .upload-desc {
  color: var(--neutral-500);
  font-size: 0.95rem;
  margin-bottom: 40px;
}

.dropzone {
  position: relative;
  border: 2.5px dashed var(--neutral-300);
  border-radius: var(--radius-xl);
  padding: 64px 40px;
  background: var(--white);
  cursor: pointer;
  transition: all var(--duration-normal) var(--ease-smooth);
}

.dropzone:hover,
.dropzone.drag-over {
  border-color: var(--green-500);
  background: var(--green-50);
  box-shadow: 0 0 0 6px rgba(56,161,105,0.08);
}

.dropzone.drag-over {
  transform: scale(1.01);
}

.dropzone-icon {
  font-size: 3rem;
  margin-bottom: 16px;
  display: block;
}

.dropzone h3 {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--neutral-800);
  margin-bottom: 8px;
}

.dropzone p {
  font-size: 0.85rem;
  color: var(--neutral-500);
  margin-bottom: 4px;
}

.dropzone .browse-link {
  color: var(--green-600);
  font-weight: 600;
  text-decoration: underline;
  text-decoration-color: rgba(56,161,105,0.3);
  text-underline-offset: 3px;
}

.dropzone input[type="file"] {
  position: absolute;
  inset: 0;
  opacity: 0;
  cursor: pointer;
}

/* Upload progress */
.upload-progress {
  margin-top: 24px;
  display: none;
}

.upload-progress.visible { display: block; }

.progress-bar-container {
  width: 100%;
  height: 8px;
  background: var(--neutral-200);
  border-radius: var(--radius-full);
  overflow: hidden;
  margin-bottom: 12px;
}

.progress-bar {
  height: 100%;
  background: var(--gradient-accent);
  border-radius: var(--radius-full);
  width: 0%;
  transition: width 0.5s var(--ease-smooth);
}

.progress-status {
  font-size: 0.85rem;
  color: var(--neutral-500);
}

.upload-logout {
  margin-top: 32px;
}

.upload-logout button {
  background: none;
  border: none;
  color: var(--neutral-400);
  font-size: 0.85rem;
  cursor: pointer;
  transition: color var(--duration-fast) var(--ease-smooth);
}

.upload-logout button:hover {
  color: var(--neutral-700);
}