/* =============================================================================
   CoverProof AI - Direct S3 Upload Portal & Admin Console
   Theme: Executive Fintech / Dark Slate Enterprise
   ============================================================================= */

:root {
  --font-main: "Plus Jakarta Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, Menlo, Monaco, Consolas, monospace;

  /* Color Palette */
  --bg-body: #07090e;
  --bg-surface: #0f1420;
  --bg-surface-elevated: #151c2c;
  --bg-surface-subtle: #1c2538;
  --bg-input: #111827;

  /* Accent & Brand */
  --accent-cyan: #38bdf8;
  --accent-blue: #3b82f6;
  --accent-blue-hover: #2563eb;
  --accent-gradient: linear-gradient(135deg, #0284c7 0%, #2563eb 100%);
  --accent-glow: 0 0 30px -5px rgba(56, 189, 248, 0.25);

  /* Status Colors */
  --success: #10b981;
  --success-bg: rgba(16, 185, 129, 0.12);
  --success-border: rgba(16, 185, 129, 0.3);

  --danger: #ef4444;
  --danger-bg: rgba(239, 68, 68, 0.12);
  --danger-border: rgba(239, 68, 68, 0.3);

  --warning: #f59e0b;
  --warning-bg: rgba(245, 158, 11, 0.12);
  --warning-border: rgba(245, 158, 11, 0.3);

  /* Borders & Dividers */
  --border: rgba(255, 255, 255, 0.08);
  --border-subtle: rgba(255, 255, 255, 0.05);
  --border-focus: #38bdf8;

  /* Typography */
  --text-main: #f8fafc;
  --text-muted: #94a3b8;
  --text-sub: #64748b;
  --text-dim: #475569;

  /* Radius & Shadows */
  --radius-xl: 20px;
  --radius-lg: 14px;
  --radius-md: 10px;
  --radius-sm: 6px;
  --shadow-card: 0 20px 45px -15px rgba(0, 0, 0, 0.7), 0 0 0 1px var(--border);
  --shadow-dropdown: 0 15px 30px -10px rgba(0, 0, 0, 0.8), 0 0 0 1px var(--border);
  --transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Global Hidden Guard */
.hidden {
  display: none !important;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: var(--font-main);
  background-color: var(--bg-body);
  background-image: 
    radial-gradient(ellipse 80% 50% at 50% -20%, rgba(56, 189, 248, 0.08), transparent 70%),
    radial-gradient(ellipse 60% 40% at 50% 120%, rgba(37, 99, 235, 0.05), transparent 70%);
  color: var(--text-main);
  line-height: 1.5;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  padding: 2rem 1.25rem;
  -webkit-font-smoothing: antialiased;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}

.app-container {
  max-width: 960px;
  width: 100%;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 1.75rem;
  flex: 1;
}

/* ── Top Header ─────────────────────────────────────────────── */
.app-header {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.header-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid var(--border);
}

.brand-container {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.logo-shield {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-md);
  background: var(--accent-gradient);
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 0 20px rgba(56, 189, 248, 0.4);
}

.brand-text {
  display: flex;
  flex-direction: column;
}

.brand-name {
  font-size: 1.15rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: #ffffff;
}

.brand-accent {
  color: var(--accent-cyan);
}

.brand-tagline {
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-sub);
}

/* Auth Header Status */
.header-actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.status-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border);
  padding: 0.35rem 0.8rem;
  border-radius: 9999px;
  font-size: 0.775rem;
  font-weight: 600;
  color: var(--text-muted);
}

.status-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--success);
  box-shadow: 0 0 8px var(--success);
}

.admin-session-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  background: var(--bg-surface-elevated);
  border: 1px solid rgba(56, 189, 248, 0.3);
  padding: 0.35rem 0.85rem;
  border-radius: 9999px;
  font-size: 0.8rem;
  box-shadow: 0 0 15px rgba(56, 189, 248, 0.15);
}

.admin-user-tag {
  font-weight: 600;
  color: var(--accent-cyan);
}

.btn-logout {
  background: transparent;
  border: none;
  color: var(--text-sub);
  font-size: 0.75rem;
  font-weight: 600;
  cursor: pointer;
  padding: 0.2rem 0.45rem;
  border-radius: 4px;
  transition: var(--transition);
}

.btn-logout:hover {
  color: var(--danger);
  background: var(--danger-bg);
}

/* ── Admin Navigation Tab Bar ───────────────────────────────── */
.admin-nav-tabs {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  background: var(--bg-surface);
  border: 1px solid var(--border);
  padding: 0.4rem;
  border-radius: var(--radius-lg);
  width: fit-content;
  margin: 0 auto;
}

.tab-btn {
  background: transparent;
  border: none;
  color: var(--text-muted);
  font-size: 0.85rem;
  font-weight: 600;
  padding: 0.55rem 1.15rem;
  border-radius: var(--radius-md);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  transition: var(--transition);
}

.tab-btn:hover {
  color: var(--text-main);
  background: rgba(255, 255, 255, 0.04);
}

.tab-btn.active {
  background: var(--accent-gradient);
  color: #ffffff;
  box-shadow: 0 0 20px rgba(37, 99, 235, 0.4);
}

.tab-icon {
  font-size: 0.95rem;
}

/* ── Dedicated Login Landing View ──────────────────────────── */
.login-view-panel {
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 2.5rem 0;
  width: 100%;
}

.login-card {
  position: relative;
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 2.5rem 2.25rem;
  width: 100%;
  max-width: 460px;
  box-shadow: var(--shadow-card);
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  overflow: hidden;
}

.login-card-glow {
  position: absolute;
  top: -80px;
  left: 50%;
  transform: translateX(-50%);
  width: 200px;
  height: 140px;
  background: radial-gradient(circle, rgba(56, 189, 248, 0.25) 0%, transparent 70%);
  pointer-events: none;
}

.login-card-header {
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.65rem;
}

.login-icon-badge {
  width: 58px;
  height: 58px;
  border-radius: var(--radius-lg);
  background: linear-gradient(135deg, rgba(56, 189, 248, 0.15) 0%, rgba(37, 99, 235, 0.15) 100%);
  border: 1px solid rgba(56, 189, 248, 0.3);
  color: var(--accent-cyan);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 0.25rem;
  box-shadow: 0 0 20px rgba(56, 189, 248, 0.2);
}

.login-card-header h2 {
  font-size: 1.45rem;
  font-weight: 700;
  color: #ffffff;
  letter-spacing: -0.02em;
}

.login-desc {
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.4;
}

/* Login Alert */
.login-alert {
  padding: 0.75rem 1rem;
  border-radius: var(--radius-sm);
  font-size: 0.825rem;
  line-height: 1.4;
}

.login-alert.error {
  background: var(--danger-bg);
  border: 1px solid var(--danger-border);
  color: #fca5a5;
}

.login-alert.success {
  background: var(--success-bg);
  border: 1px solid var(--success-border);
  color: #6ee7b7;
}

/* ── Auth Forms & Inputs ────────────────────────────────────── */
.auth-form {
  display: flex;
  flex-direction: column;
  gap: 1.15rem;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.form-group label {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-muted);
}

.input-wrap {
  position: relative;
  display: flex;
  align-items: center;
}

.input-icon {
  position: absolute;
  left: 0.85rem;
  color: var(--text-sub);
  pointer-events: none;
  display: flex;
  align-items: center;
}

.input-wrap input {
  width: 100%;
  padding: 0.75rem 0.85rem 0.75rem 2.6rem;
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  font-size: 0.9rem;
  font-family: var(--font-main);
  color: #ffffff;
  outline: none;
  transition: var(--transition);
}

.input-wrap input:focus {
  border-color: var(--border-focus);
  box-shadow: 0 0 0 3px rgba(56, 189, 248, 0.15);
}

.input-wrap input::placeholder {
  color: var(--text-dim);
}

/* OTP 6-Digit Code Input */
.verify-instruction {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  background: rgba(56, 189, 248, 0.08);
  border: 1px solid rgba(56, 189, 248, 0.25);
  border-radius: var(--radius-md);
  padding: 0.75rem 1rem;
  font-size: 0.825rem;
  color: var(--text-main);
  margin-bottom: 0.75rem;
}

.verify-instruction strong {
  color: var(--accent-cyan);
  font-family: var(--font-mono);
}

.email-sent-icon {
  font-size: 1.25rem;
}

.input-otp-code {
  width: 100%;
  text-align: center;
  font-family: var(--font-mono);
  font-size: 2rem;
  font-weight: 700;
  letter-spacing: 0.45em;
  padding: 0.75rem 0.5rem;
  background: var(--bg-input);
  border: 1.5px solid rgba(56, 189, 248, 0.4);
  border-radius: var(--radius-md);
  color: var(--accent-cyan);
  outline: none;
  transition: var(--transition);
}

.input-otp-code:focus {
  border-color: var(--accent-cyan);
  box-shadow: 0 0 0 4px rgba(56, 189, 248, 0.2);
}

.input-hint {
  font-size: 0.75rem;
  color: var(--text-sub);
  margin-top: 0.25rem;
}

.otp-actions-row {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.65rem;
  margin-top: 0.25rem;
}

.btn-subtle {
  background: transparent;
  border: none;
  color: var(--accent-cyan);
  font-size: 0.8rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
}

.btn-subtle:hover:not(:disabled) {
  text-decoration: underline;
}

.btn-subtle:disabled {
  color: var(--text-sub);
  cursor: not-allowed;
}

.separator-dot {
  color: var(--text-dim);
  font-size: 0.75rem;
}

/* ── Primary Action Buttons ─────────────────────────────────── */
.btn-primary-action {
  width: 100%;
  background: var(--accent-gradient);
  border: none;
  color: #ffffff;
  padding: 0.85rem 1.25rem;
  border-radius: var(--radius-md);
  font-size: 0.925rem;
  font-weight: 700;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  transition: var(--transition);
  box-shadow: 0 4px 15px rgba(37, 99, 235, 0.3);
}

.btn-primary-action:hover:not(:disabled) {
  opacity: 0.95;
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(37, 99, 235, 0.45);
}

.btn-primary-action:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  transform: none;
}

.btn-secondary-action {
  width: 100%;
  background: var(--bg-surface-subtle);
  border: 1px solid var(--border);
  color: var(--text-main);
  padding: 0.75rem 1.25rem;
  border-radius: var(--radius-md);
  font-size: 0.875rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
}

.btn-secondary-action:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.15);
}

.btn-spinner {
  width: 16px;
  height: 16px;
  border: 2px solid rgba(255, 255, 255, 0.3);
  border-top-color: #ffffff;
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

/* ── Divider ────────────────────────────────────────────────── */
.auth-divider {
  display: flex;
  align-items: center;
  text-align: center;
  margin: 0.5rem 0;
  color: var(--text-sub);
  font-size: 0.675rem;
  font-weight: 700;
  letter-spacing: 0.08em;
}

.auth-divider::before, .auth-divider::after {
  content: "";
  flex: 1;
  border-bottom: 1px solid var(--border);
}

.auth-divider span {
  padding: 0 0.75rem;
}

/* ── Microsoft 365 Button ──────────────────────────────────── */
.ms-login-container {
  width: 100%;
}

.btn-microsoft {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  width: 100%;
  background: #1e2638;
  color: #ffffff;
  border: 1px solid var(--border);
  padding: 0.8rem 1rem;
  border-radius: var(--radius-md);
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
}

.btn-microsoft:hover {
  background: #253147;
  border-color: rgba(255, 255, 255, 0.2);
}

/* ── Banker Upload View ─────────────────────────────────────── */
.banker-banner {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.25rem 1.5rem;
  box-shadow: var(--shadow-card);
  margin-bottom: 1.25rem;
}

.banker-banner-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}

.banker-info {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.bank-avatar {
  font-size: 2rem;
  width: 52px;
  height: 52px;
  border-radius: var(--radius-md);
  background: var(--bg-surface-elevated);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
}

.banker-info h3 {
  font-size: 1.15rem;
  font-weight: 700;
  color: #ffffff;
}

.bank-target-path {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-top: 0.15rem;
}

.bank-target-path code {
  color: var(--accent-cyan);
  font-family: var(--font-mono);
  background: rgba(56, 189, 248, 0.1);
  padding: 0.1rem 0.35rem;
  border-radius: 4px;
}

.banker-meta {
  display: flex;
  align-items: center;
  gap: 0.65rem;
}

.badge {
  font-size: 0.75rem;
  font-weight: 600;
  padding: 0.35rem 0.75rem;
  border-radius: 9999px;
  border: 1px solid transparent;
}

.badge-valid {
  background: var(--success-bg);
  border-color: var(--success-border);
  color: #34d399;
}

.badge-expiry {
  background: rgba(255, 255, 255, 0.05);
  border-color: var(--border);
  color: var(--text-muted);
}

.token-error-banner {
  background: var(--danger-bg);
  border: 1px solid var(--danger-border);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  display: flex;
  align-items: center;
  gap: 1rem;
  color: #fca5a5;
  margin-bottom: 1.25rem;
}

.token-error-icon {
  font-size: 2rem;
}

.token-error-text h3 {
  font-size: 1.05rem;
  font-weight: 700;
  color: #ffffff;
}

.token-error-text p {
  font-size: 0.85rem;
  color: #fca5a5;
  margin-top: 0.25rem;
}

/* ── Upload Drag & Drop Area ────────────────────────────────── */
.upload-container {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.dropzone {
  background: var(--bg-surface);
  border: 2px dashed rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-xl);
  padding: 3.5rem 2rem;
  text-align: center;
  cursor: pointer;
  transition: var(--transition);
  outline: none;
}

.dropzone:hover, .dropzone.dragover {
  border-color: var(--accent-cyan);
  background: rgba(56, 189, 248, 0.03);
  box-shadow: 0 0 30px rgba(56, 189, 248, 0.1);
}

.dropzone-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
}

.dropzone-icon-ring {
  width: 68px;
  height: 68px;
  border-radius: 50%;
  background: var(--bg-surface-elevated);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent-cyan);
  box-shadow: 0 0 20px rgba(56, 189, 248, 0.15);
}

.dropzone-title {
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--text-main);
}

.btn-browse {
  background: transparent;
  border: none;
  color: var(--accent-cyan);
  font-weight: 700;
  text-decoration: underline;
  cursor: pointer;
  font-size: inherit;
}

.dropzone-hint {
  font-size: 0.825rem;
  color: var(--text-sub);
}

/* ── Upload Queue & Progress ────────────────────────────────── */
.queue-section {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.25rem 1.5rem;
}

.queue-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1rem;
}

.queue-header h2 {
  font-size: 1rem;
  font-weight: 700;
  color: #ffffff;
}

.queue-count-badge {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border);
  padding: 0.2rem 0.6rem;
  border-radius: 9999px;
  font-size: 0.75rem;
  color: var(--text-muted);
}

.queue-list {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.queue-item {
  background: var(--bg-surface-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 0.85rem 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.queue-item-info {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.file-meta {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.file-name {
  font-size: 0.85rem;
  font-weight: 600;
  color: #ffffff;
}

.file-size {
  font-size: 0.75rem;
  color: var(--text-sub);
  font-family: var(--font-mono);
}

.upload-status {
  font-size: 0.7rem;
  font-weight: 700;
  padding: 0.2rem 0.5rem;
  border-radius: 4px;
}

.status-uploading { background: rgba(56, 189, 248, 0.15); color: var(--accent-cyan); }
.status-success { background: var(--success-bg); color: #34d399; }
.status-error { background: var(--danger-bg); color: #f87171; }
.status-queued { background: rgba(255, 255, 255, 0.05); color: var(--text-muted); }

.progress-bar-wrap {
  width: 100%;
  height: 6px;
  background: rgba(255, 255, 255, 0.06);
  border-radius: 9999px;
  overflow: hidden;
}

.progress-bar-fill {
  height: 100%;
  background: var(--accent-gradient);
  border-radius: 9999px;
  transition: width 0.2s ease;
}

.alert-banner {
  padding: 0.85rem 1rem;
  border-radius: var(--radius-md);
  font-size: 0.85rem;
}

.alert-banner.error {
  background: var(--danger-bg);
  border: 1px solid var(--danger-border);
  color: #fca5a5;
}

/* ── Admin Dashboard & Tables ───────────────────────────────── */
.admin-tab-pane {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.section-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}

.section-toolbar h2 {
  font-size: 1.25rem;
  font-weight: 700;
  color: #ffffff;
}

.toolbar-subtitle {
  font-size: 0.825rem;
  color: var(--text-muted);
  margin-top: 0.2rem;
}

.btn-create {
  background: var(--accent-gradient);
  border: none;
  color: #ffffff;
  padding: 0.65rem 1.15rem;
  border-radius: var(--radius-md);
  font-size: 0.85rem;
  font-weight: 700;
  cursor: pointer;
  transition: var(--transition);
  box-shadow: 0 4px 15px rgba(37, 99, 235, 0.3);
}

.btn-create:hover {
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(37, 99, 235, 0.45);
}

.toolbar-filters {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  flex-wrap: wrap;
}

.filter-dropdown, .search-field {
  padding: 0.55rem 0.85rem;
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  font-size: 0.825rem;
  font-family: var(--font-main);
  color: #ffffff;
  outline: none;
  transition: var(--transition);
}

.filter-dropdown:focus, .search-field:focus {
  border-color: var(--border-focus);
}

.btn-refresh {
  background: var(--bg-surface-elevated);
  border: 1px solid var(--border);
  color: var(--text-main);
  padding: 0.55rem 0.85rem;
  border-radius: var(--radius-md);
  font-size: 0.825rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
}

.btn-refresh:hover {
  background: var(--bg-surface-subtle);
  border-color: rgba(255, 255, 255, 0.2);
}

.admin-folder-selector {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.85rem;
  color: var(--text-muted);
}

/* ── Data Tables ────────────────────────────────────────────── */
.table-card {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow-x: auto;
  box-shadow: var(--shadow-card);
}

.data-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  font-size: 0.825rem;
}

.data-table th {
  background: var(--bg-surface-elevated);
  color: var(--text-muted);
  font-weight: 600;
  padding: 0.85rem 1.15rem;
  border-bottom: 1px solid var(--border);
  white-space: nowrap;
}

.data-table td {
  padding: 0.85rem 1.15rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.04);
  color: var(--text-main);
  vertical-align: middle;
}

.data-table tr:hover {
  background: rgba(255, 255, 255, 0.02);
}

.table-empty-cell {
  text-align: center;
  padding: 3rem 1rem !important;
  color: var(--text-sub);
}

.btn-table-action {
  padding: 0.35rem 0.7rem;
  border-radius: var(--radius-sm);
  font-size: 0.75rem;
  font-weight: 600;
  cursor: pointer;
  border: 1px solid transparent;
  transition: var(--transition);
}

.btn-download {
  background: rgba(56, 189, 248, 0.1);
  color: var(--accent-cyan);
  border-color: rgba(56, 189, 248, 0.25);
}

.btn-download:hover {
  background: rgba(56, 189, 248, 0.2);
}

.btn-revoke {
  background: var(--danger-bg);
  color: #fca5a5;
  border-color: var(--danger-border);
}

.btn-revoke:hover {
  background: rgba(239, 68, 68, 0.2);
}

.badge-status {
  padding: 0.2rem 0.55rem;
  border-radius: 9999px;
  font-size: 0.675rem;
  font-weight: 700;
  text-transform: uppercase;
}

.badge-status.active { background: var(--success-bg); color: #34d399; }
.badge-status.exhausted { background: var(--warning-bg); color: #fbbf24; }
.badge-status.expired { background: var(--danger-bg); color: #f87171; }
.badge-status.revoked { background: rgba(255, 255, 255, 0.05); color: var(--text-sub); }

/* ── Modal Dialog ───────────────────────────────────────────── */
.modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.75);
  backdrop-filter: blur(8px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.25rem;
  z-index: 9999;
}

.modal-card {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 2.25rem;
  width: 100%;
  max-width: 540px;
  box-shadow: var(--shadow-card);
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.modal-header h2 {
  font-size: 1.25rem;
  font-weight: 700;
  color: #ffffff;
}

.btn-close-modal {
  background: transparent;
  border: none;
  color: var(--text-sub);
  font-size: 1.5rem;
  cursor: pointer;
  line-height: 1;
}

.btn-close-modal:hover {
  color: #ffffff;
}

.modal-desc {
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.4;
}

.admin-form {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

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

.flex-1 {
  flex: 1;
}

.admin-form input {
  width: 100%;
  padding: 0.65rem 0.85rem;
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: 0.85rem;
  color: #ffffff;
  outline: none;
}

.admin-form input:focus {
  border-color: var(--border-focus);
}

.admin-form small {
  font-size: 0.725rem;
  color: var(--text-sub);
  margin-top: 0.2rem;
}

.link-result-card {
  background: var(--bg-surface-elevated);
  border: 1px solid rgba(16, 185, 129, 0.3);
  border-radius: var(--radius-md);
  padding: 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.link-result-card h3 {
  font-size: 0.95rem;
  color: #34d399;
  font-weight: 700;
}

.result-notice {
  font-size: 0.8rem;
  color: var(--text-muted);
}

.link-copy-box {
  display: flex;
  gap: 0.5rem;
}

.link-copy-box input {
  flex: 1;
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--accent-cyan);
  font-family: var(--font-mono);
  font-size: 0.8rem;
  padding: 0.5rem 0.75rem;
}

.btn-copy {
  background: var(--accent-gradient);
  border: none;
  color: #ffffff;
  font-weight: 600;
  font-size: 0.8rem;
  padding: 0.5rem 0.95rem;
  border-radius: var(--radius-sm);
  cursor: pointer;
  white-space: nowrap;
}

.result-details {
  font-size: 0.775rem;
  color: var(--text-muted);
  line-height: 1.5;
}

/* ── App Footer ─────────────────────────────────────────────── */
.app-footer {
  margin-top: auto;
  padding-top: 2rem;
  border-top: 1px solid var(--border);
}

.footer-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.725rem;
  color: var(--text-dim);
  flex-wrap: wrap;
  gap: 0.5rem;
}

/* ── Responsive ─────────────────────────────────────────────── */
@media (max-width: 640px) {
  body {
    padding: 1.25rem 0.75rem;
  }
  .form-row {
    flex-direction: column;
  }
  .section-toolbar {
    flex-direction: column;
    align-items: stretch;
  }
  .toolbar-filters {
    flex-direction: column;
    width: 100%;
  }
  .filter-dropdown, .search-field {
    width: 100%;
  }
  .dropzone {
    padding: 2.25rem 1rem;
  }
}