/* =========================
   Brand
========================= */

.brand-bar {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  color: var(--color-text);
}

.brand-icon {
  display: inline-flex;
  width: 1.7rem;
  height: 1.7rem;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-pill);
  background: var(--color-accent-soft);
  color: var(--color-accent);
}

.brand-name {
  color: var(--color-text);
  font-size: 1.1rem;
  font-weight: 700;
  letter-spacing: -0.04em;
}

/* =========================
   Navigation
========================= */

.auth-nav {
  display: flex;
  align-items: center;
  gap: 1.4rem;
}

.auth-nav-link {
  color: var(--color-text-muted);
  font-size: 0.95rem;
  font-weight: 600;
  text-decoration: none;
  transition: color 0.2s ease;
}

.auth-nav-link:hover {
  color: var(--color-accent);
}

/* =========================
   Inputs
========================= */

label {
  color: var(--color-text);
  font-size: 0.95rem;
  font-weight: 600;
}

input,
select,
textarea {
  width: 100%;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-small);
  background: var(--color-surface);
  color: var(--color-text);
  padding: 0.68rem 0.78rem;
  font-size: 0.95rem;
  transition:
    border-color 0.15s ease,
    box-shadow 0.15s ease;
}

input::placeholder,
textarea::placeholder {
  color: var(--color-text-soft);
}

input:focus,
select:focus,
textarea:focus {
  border-color: var(--color-accent);
  outline: none;
  box-shadow: 0 0 0 4px rgba(139, 61, 255, 0.13);
}

textarea {
  min-height: 7rem;
  resize: vertical;
}

/* =========================
   Buttons
========================= */

.primary-btn,
.secondary-btn,
.submit-btn,
.export-btn {
  border-radius: var(--radius-medium);
  padding: 0.9rem 1.25rem;
  border: 1px solid transparent;
  font-weight: 700;
  transition:
    transform 0.18s ease,
    box-shadow 0.18s ease,
    background-color 0.18s ease,
    border-color 0.18s ease;
}

.primary-btn,
.submit-btn {
  border-color: var(--color-accent);
  background: var(--color-accent);
  color: #ffffff;
  box-shadow: var(--shadow-accent);
}

.primary-btn:hover,
.submit-btn:hover {
  border-color: var(--color-accent-hover);
  background: var(--color-accent-hover);
  transform: translateY(-1px);
}

.secondary-btn,
.export-btn {
  border-color: var(--color-border-strong);
  background: var(--color-surface);
  color: var(--color-text);
}

.secondary-btn:hover,
.export-btn:hover {
  border-color: var(--color-accent-soft);
  background: var(--color-surface-soft);
}

.submit-btn {
  width: 100%;
}

.submit-btn:disabled {
  cursor: not-allowed;
  opacity: 0.55;
  transform: none;
}

/* =========================
   File upload
========================= */

.file-upload-wrapper {
  position: relative;
}

.file-upload-wrapper input[type="file"] {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  opacity: 0;
  pointer-events: none;
}

.file-upload-display {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  padding: 0.85rem 0.95rem;
  border: 1px dashed var(--color-border-strong);
  border-radius: var(--radius-medium);
  background: var(--color-surface);
  color: var(--color-text-muted);
  transition:
    border-color 0.18s ease,
    background-color 0.18s ease;
}

.file-upload-display:hover,
.file-upload-display.drag-over {
  border-color: var(--color-accent);
  background: var(--color-surface-soft);
}

.file-upload-display .icon,
.file-upload-display svg {
  width: 0.85rem;
  height: 0.85rem;
}

.file-upload-display span {
  display: -webkit-box;
  overflow: hidden;
  font-size: 0.93rem;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
}

.remove-file-btn {
  display: inline-flex;
  margin-left: auto;
  padding: 0.25rem;
  border: none;
  background: transparent;
  color: var(--color-text-muted);
}

.remove-file-btn:hover {
  color: var(--color-error);
}

/* =========================
   Small links and help text
========================= */

.help-text {
  color: var(--color-text-muted);
  font-size: 0.82rem;
  line-height: 1.5;
}

.help-text-download {
  color: var(--color-accent);
  font-size: 0.85rem;
  font-weight: 700;
  text-decoration: none;
}

.help-text-download:hover {
  text-decoration: underline;
}

/* =========================
   Password input
========================= */

.password-field {
  position: relative;
}

.password-field input {
  padding-right: 2.8rem;
}

.toggle-pass-btn {
  position: absolute;
  top: 50%;
  right: 0.75rem;
  display: inline-flex;
  border: none;
  background: transparent;
  color: var(--color-text-soft);
  transform: translateY(-50%);
}

.toggle-pass-btn:hover {
  color: var(--color-accent) !important;
}