/* ============================================
   DRi Vision - Login Page Styles
   ============================================ */

.login {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  width: 100vw;
  background: var(--bg-primary);
  padding: 24px;
}

.login__card {
  width: 100%;
  max-width: 420px;
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 40px 36px;
  box-shadow: var(--shadow-lg);
  animation: loginFadeIn 0.3s ease;
}

@keyframes loginFadeIn {
  from { opacity: 0; transform: translateY(-8px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ---- Header ---- */
.login__header {
  text-align: center;
  margin-bottom: 32px;
}

.login__logo-image {
  width: min(100%, 240px);
  height: auto;
  display: block;
  margin: 0 auto 16px;
}

.login__subtitle {
  font-size: var(--font-size-sm);
  color: var(--text-muted);
}

/* ---- Form ---- */
.login__form {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.login__field {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.login__label {
  font-size: var(--font-size-xs);
  font-weight: 500;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.login__input-wrapper {
  position: relative;
  display: flex;
  align-items: center;
}

.login__input-icon {
  position: absolute;
  left: 14px;
  width: 16px;
  height: 16px;
  color: var(--text-muted);
  pointer-events: none;
}

.login__input {
  width: 100%;
  padding: 11px 14px 11px 40px;
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  font-family: var(--font-family);
  font-size: var(--font-size-base);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
  outline: none;
}

.login__input::placeholder {
  color: var(--text-muted);
}

.login__input:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-subtle);
}

.login__toggle-pw {
  position: absolute;
  right: 8px;
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  cursor: pointer;
  border-radius: var(--radius-sm);
  transition: color var(--transition-fast);
}

.login__toggle-pw:hover {
  color: var(--text-secondary);
}

.login__toggle-pw svg {
  width: 16px;
  height: 16px;
}

/* ---- Error ---- */
.login__error {
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  background: rgba(248, 113, 113, 0.1);
  color: #f87171;
  border: 1px solid rgba(248, 113, 113, 0.2);
  font-size: var(--font-size-sm);
  line-height: 1.5;
}

/* ---- Remember Me ---- */
.login__options {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.login__remember {
  display: flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  font-size: var(--font-size-sm);
  color: var(--text-secondary);
  user-select: none;
}

.login__remember input[type="checkbox"] {
  display: none;
}

.login__checkbox {
  width: 18px;
  height: 18px;
  border: 2px solid var(--border-light);
  border-radius: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-fast);
  flex-shrink: 0;
}

.login__remember input:checked + .login__checkbox {
  background: var(--brand-gradient);
  border-color: var(--accent);
}

.login__remember input:checked + .login__checkbox::after {
  content: '';
  display: block;
  width: 5px;
  height: 9px;
  border: solid var(--text-on-accent);
  border-width: 0 2px 2px 0;
  transform: rotate(45deg);
  margin-bottom: 2px;
}

/* ---- Submit Button ---- */
.login__submit {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  width: 100%;
  padding: 12px;
  background: var(--brand-gradient);
  color: #fff;
  font-family: var(--font-family);
  font-size: var(--font-size-base);
  font-weight: 600;
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: filter var(--transition-fast), opacity var(--transition-fast);
  margin-top: 4px;
}

.login__submit:hover {
  filter: brightness(1.08);
}

.login__submit:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

.login__spinner {
  width: 18px;
  height: 18px;
  border: 2px solid var(--overlay-soft);
  border-top-color: var(--text-on-accent);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

/* ---- Sidebar logout dropdown ---- */
.sidebar__dropdown {
  position: absolute;
  bottom: calc(100% + 8px);
  left: 0;
  right: 0;
  background: var(--bg-secondary);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  padding: 6px;
  z-index: 100;
  animation: dropdownFadeIn 0.15s ease;
}

@keyframes dropdownFadeIn {
  from { opacity: 0; transform: translateY(4px); }
  to { opacity: 1; transform: translateY(0); }
}

.sidebar__dropdown-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 12px;
  border-radius: var(--radius-sm);
  color: var(--text-secondary);
  font-size: var(--font-size-sm);
  cursor: pointer;
  transition: all var(--transition-fast);
  width: 100%;
  text-align: left;
}

.sidebar__dropdown-item:hover {
  background: var(--bg-surface);
  color: var(--text-primary);
}

.sidebar__dropdown-item--danger:hover {
  background: rgba(248, 113, 113, 0.1);
  color: #f87171;
}

.sidebar__dropdown-item svg {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
}

.sidebar__user {
  position: relative;
}

.sidebar__avatar-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: var(--radius-full);
}