/* === Dashboard Common Styles === */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }

:root {
  --color-bg: #FAFAF7;
  --color-bg-alt: #F3F1EC;
  --color-text: #1A1A1A;
  --color-text-light: #6B6B6B;
  --color-accent: #2D5A3D;
  --color-accent-light: #E8F0EA;
  --color-accent-hover: #1E3F2B;
  --color-border: #E5E3DE;
  --color-white: #FFFFFF;
  --font-serif: 'Playfair Display', Georgia, serif;
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --sidebar-width: 240px;
  --transition: all 0.3s ease;
}

html { font-size: 16px; scroll-behavior: smooth; -webkit-font-smoothing: antialiased; }
body {
  font-family: var(--font-sans);
  color: var(--color-text);
  background-color: var(--color-bg);
  line-height: 1.7;
  overflow-x: hidden;
}

a { color: inherit; text-decoration: none; transition: var(--transition); }

h1, h2, h3 {
  font-family: var(--font-serif);
  font-weight: 400;
  line-height: 1.25;
  letter-spacing: -0.01em;
}
h1 { font-size: clamp(2.2rem, 5vw, 3.8rem); }
h2 { font-size: clamp(1.8rem, 4vw, 2.8rem); }
h3 { font-size: clamp(1.3rem, 2.5vw, 1.6rem); }

/* === Login Screen === */
.login-screen {
  display: flex; flex-direction: column; align-items: center;
  justify-content: center; min-height: 100vh; padding: 2rem;
  text-align: center;
}
.login-screen h1 { font-size: clamp(1.8rem, 4vw, 2.4rem); margin-bottom: 0.5rem; }
.login-screen p { font-size: 1.05rem; color: var(--color-text-light); margin-bottom: 2rem; max-width: 400px; }
.login-screen .login-error {
  color: #c0392b; font-size: 0.9rem; margin-top: 1rem;
  display: none; max-width: 400px;
}
.btn-google {
  display: inline-flex; align-items: center; gap: 0.75rem;
  font-family: var(--font-sans); font-size: 0.95rem; font-weight: 500;
  padding: 0.85rem 2rem; border: 1px solid var(--color-border);
  background: var(--color-white); color: var(--color-text);
  border-radius: 0; cursor: pointer; transition: var(--transition);
}
.btn-google:hover { border-color: var(--color-accent); }
.btn-google svg { width: 20px; height: 20px; }

.app-container { display: none; }
.app-container.active { display: flex; min-height: 100vh; }

/* === Sidebar === */
.sidebar {
  position: fixed; top: 0; left: 0; bottom: 0;
  width: var(--sidebar-width); background: var(--color-white);
  border-right: 1px solid var(--color-border);
  display: flex; flex-direction: column;
  z-index: 1000; transform: translateX(-100%);
  transition: transform 0.3s ease;
}
.sidebar.open { transform: translateX(0); }
.sidebar-overlay {
  display: none; position: fixed; top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(26,26,26,0.3); z-index: 999;
}
.sidebar-overlay.active { display: block; }

.sidebar-header {
  padding: 1.5rem; border-bottom: 1px solid var(--color-border);
}
.sidebar-logo {
  font-family: var(--font-serif); font-size: 1.2rem; font-weight: 400;
  color: var(--color-text); letter-spacing: -0.02em;
}
.sidebar-logo span { color: var(--color-accent); }

.sidebar-nav { flex: 1; padding: 1rem 0; overflow-y: auto; }
.sidebar-nav a {
  display: flex; align-items: center; gap: 0.75rem;
  padding: 0.75rem 1.5rem; font-size: 0.9rem; font-weight: 400;
  color: var(--color-text-light); transition: var(--transition);
}
.sidebar-nav a:hover { background: var(--color-bg); color: var(--color-accent); }
.sidebar-nav a.active {
  background: var(--color-accent-light); color: var(--color-accent);
  font-weight: 500; border-right: 3px solid var(--color-accent);
}
.sidebar-nav a .nav-icon { font-size: 1.1rem; width: 1.5rem; text-align: center; }

.sidebar-footer {
  padding: 1rem 1.5rem; border-top: 1px solid var(--color-border);
}
.btn-logout {
  width: 100%; background: none; border: 1px solid var(--color-border);
  padding: 0.6rem 1rem; font-family: var(--font-sans); font-size: 0.75rem;
  font-weight: 500; letter-spacing: 0.08em; text-transform: uppercase;
  cursor: pointer; color: var(--color-text-light);
  transition: var(--transition); border-radius: 0; text-align: center;
}
.btn-logout:hover { border-color: #c0392b; color: #c0392b; }

/* === Main Content Area === */
.main-content {
  flex: 1; padding: 2rem 2rem 3rem; min-height: 100vh;
  margin-left: 0;
}

/* === Top Bar (Mobile) === */
.topbar {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 2rem;
}
.topbar-title {
  font-family: var(--font-serif); font-size: clamp(1.4rem, 3vw, 1.8rem);
  font-weight: 400;
}
.menu-toggle {
  display: flex; flex-direction: column; gap: 5px;
  background: none; border: none; cursor: pointer; padding: 5px;
}
.menu-toggle span {
  display: block; width: 24px; height: 1.5px;
  background-color: var(--color-text); transition: var(--transition);
}

/* === Common UI === */
.label {
  display: inline-block; font-family: var(--font-sans); font-size: 0.75rem;
  font-weight: 600; letter-spacing: 0.15em; text-transform: uppercase;
  color: var(--color-accent); margin-bottom: 1rem;
}

.btn {
  display: inline-block; font-family: var(--font-sans); font-size: 0.85rem;
  font-weight: 500; letter-spacing: 0.08em; text-transform: uppercase;
  padding: 1rem 2.5rem; border: 1px solid transparent; border-radius: 0;
  cursor: pointer; transition: var(--transition); text-align: center;
}
.btn-primary {
  background-color: var(--color-accent); color: var(--color-white);
  border-color: var(--color-accent);
}
.btn-primary:hover {
  background-color: var(--color-accent-hover); border-color: var(--color-accent-hover);
}
.btn-outline {
  background-color: transparent; color: var(--color-accent);
  border-color: var(--color-accent);
}
.btn-outline:hover {
  background-color: var(--color-accent); color: var(--color-white);
}
.btn-danger {
  background-color: transparent; color: #c0392b; border-color: #c0392b;
}
.btn-danger:hover { background-color: #c0392b; color: var(--color-white); }
.btn-small { padding: 0.5rem 1.2rem; font-size: 0.75rem; }
.btn-full { width: 100%; }

.tag {
  display: inline-block; font-size: 0.65rem; font-weight: 600;
  letter-spacing: 0.1em; text-transform: uppercase; padding: 0.2rem 0.5rem;
  background: var(--color-accent-light); color: var(--color-accent);
}

/* === Modal === */
.modal-overlay {
  display: none; position: fixed; top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(26, 26, 26, 0.5); z-index: 2000;
  justify-content: center; align-items: flex-start; padding: 2rem;
  overflow-y: auto;
}
.modal-overlay.active { display: flex; }
.modal {
  background: var(--color-white); border: 1px solid var(--color-border);
  width: 100%; max-width: 700px; margin: 2rem auto; position: relative;
}
.modal-header {
  display: flex; justify-content: space-between; align-items: center;
  padding: 1.5rem 2rem; border-bottom: 1px solid var(--color-border);
}
.modal-header h2 { font-size: 1.4rem; }
.modal-close {
  background: none; border: none; font-size: 1.5rem; cursor: pointer;
  color: var(--color-text-light); transition: var(--transition);
}
.modal-close:hover { color: var(--color-text); }
.modal-body { padding: 2rem; }

/* === Forms === */
.form-group { margin-bottom: 1.25rem; }
.form-group label {
  display: block; font-size: 0.75rem; font-weight: 600;
  letter-spacing: 0.15em; text-transform: uppercase;
  color: var(--color-text); margin-bottom: 0.5rem;
}
.form-group input, .form-group textarea, .form-group select {
  width: 100%; padding: 0.75rem 1rem; font-family: var(--font-sans);
  font-size: 0.95rem; border: 1px solid var(--color-border);
  border-radius: 0; background: var(--color-bg);
  color: var(--color-text); transition: var(--transition);
}
.form-group input:focus, .form-group textarea:focus, .form-group select:focus {
  outline: none; border-color: var(--color-accent);
}
.form-group textarea { resize: vertical; min-height: 80px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }

/* === Cards Grid === */
.card-grid {
  display: grid; grid-template-columns: 1fr; gap: 1.5rem;
}

/* === Stat Cards (Dashboard Overview) === */
.stat-card {
  padding: 2rem; background: var(--color-white);
  border: 1px solid var(--color-border); transition: var(--transition);
}
.stat-card:hover { border-color: var(--color-accent); }
.stat-card .stat-number {
  font-family: var(--font-serif); font-size: 2.5rem;
  color: var(--color-accent); margin-bottom: 0.25rem;
}
.stat-card .stat-label {
  font-size: 0.85rem; color: var(--color-text-light);
  font-weight: 500;
}

/* === Automation Cards === */
.auto-card {
  padding: 2rem; background: var(--color-white);
  border: 1px solid var(--color-border); transition: var(--transition);
  display: flex; flex-direction: column; gap: 1rem;
}
.auto-card:hover { border-color: var(--color-accent); }
.auto-card h3 { margin-bottom: 0.25rem; }
.auto-card p {
  font-size: 0.9rem; color: var(--color-text-light); line-height: 1.6;
  flex: 1;
}
.auto-card .auto-status {
  font-size: 0.75rem; font-weight: 600; letter-spacing: 0.1em;
  text-transform: uppercase; padding: 0.3rem 0.6rem; display: inline-block;
}
.auto-card .status-idle { background: var(--color-bg-alt); color: var(--color-text-light); }
.auto-card .status-running { background: #FFF3CD; color: #856404; }
.auto-card .status-success { background: var(--color-accent-light); color: var(--color-accent); }
.auto-card .status-error { background: #F8D7DA; color: #721C24; }
.auto-card .auto-actions { display: flex; gap: 0.75rem; align-items: center; flex-wrap: wrap; }
.auto-card .auto-log {
  margin-top: 0.5rem; padding: 0.75rem; background: #1A1A1A; color: #A8C5B0;
  font-family: 'Courier New', monospace; font-size: 0.75rem; line-height: 1.5;
  max-height: 200px; overflow-y: auto; display: none; white-space: pre-wrap;
}
.auto-card .auto-log.visible { display: block; }

/* === Responsive === */
@media (min-width: 640px) {
  .card-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 1024px) {
  .sidebar { transform: translateX(0); }
  .sidebar-overlay { display: none !important; }
  .main-content { margin-left: var(--sidebar-width); }
  .menu-toggle { display: none; }
  .card-grid { grid-template-columns: repeat(3, 1fr); }
}
@media (min-width: 1300px) {
  .card-grid { grid-template-columns: repeat(4, 1fr); }
}