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

:root {
  --primary: #0d6b5c;
  --primary-dark: #094d43;
  --primary-light: #0f7d6b;
  --accent: #e8a838;
  --bg: #f0f4f3;
  --card-bg: #fff;
  --text: #1a2b28;
  --text-muted: #5a6b68;
  --error: #c53030;
  --success: #2d7a4f;
  --shadow: 0 4px 20px rgba(13, 107, 92, 0.12);
  --radius: 12px;
}

body {
  font-family: 'Segoe UI', 'Heebo', sans-serif;
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
  direction: rtl;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  background-image: 
    radial-gradient(ellipse at 20% 80%, rgba(13, 107, 92, 0.08) 0%, transparent 50%),
    radial-gradient(ellipse at 80% 20%, rgba(232, 168, 56, 0.06) 0%, transparent 50%);
}

.auth-card {
  background: var(--card-bg);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 40px;
  width: 100%;
  max-width: 420px;
}

.auth-card h1 {
  font-size: 1.5rem;
  color: var(--primary);
  margin-bottom: 8px;
  font-weight: 700;
}

.auth-card .subtitle {
  color: var(--text-muted);
  font-size: 0.95rem;
  margin-bottom: 28px;
}

.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 8px;
  font-size: 0.9rem;
}

.form-group input {
  width: 100%;
  padding: 12px 16px;
  border: 1px solid #c5d5d2;
  border-radius: 8px;
  font-size: 1rem;
  transition: border-color 0.2s;
  direction: rtl;
}

.form-group input:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(13, 107, 92, 0.15);
}

.btn {
  width: 100%;
  padding: 14px;
  font-size: 1rem;
  font-weight: 600;
  border: none;
  border-radius: 8px;
  cursor: pointer;
  transition: background 0.2s, transform 0.05s;
}

.btn:active {
  transform: scale(0.98);
}

.btn-primary {
  background: var(--primary);
  color: #fff;
  margin-top: 8px;
}

.btn-primary:hover {
  background: var(--primary-dark);
}

.btn-secondary {
  background: transparent;
  color: var(--primary);
  border: 2px solid var(--primary);
  margin-top: 12px;
}

.btn-secondary:hover {
  background: rgba(13, 107, 92, 0.08);
}

.alert {
  padding: 12px 16px;
  border-radius: 8px;
  margin-bottom: 20px;
  font-size: 0.9rem;
}

.alert-error {
  background: #fef2f2;
  color: var(--error);
  border: 1px solid #fecaca;
}

.alert-success {
  background: #f0fdf4;
  color: var(--success);
  border: 1px solid #bbf7d0;
}

.links {
  margin-top: 24px;
  text-align: center;
}

.links a {
  color: var(--primary);
  text-decoration: none;
  font-weight: 500;
  display: inline-block;
  margin: 0 8px;
}

.links a:hover {
  text-decoration: underline;
}

.divider {
  height: 1px;
  background: #e2e8e6;
  margin: 20px 0;
}

.dashboard-header {
  background: var(--card-bg);
  padding: 20px 40px;
  box-shadow: var(--shadow);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}

.dashboard-header h1 {
  color: var(--primary);
  font-size: 1.25rem;
}

.dashboard-content {
  max-width: 900px;
  margin: 40px auto;
  padding: 0 20px;
}

.dashboard-content .welcome {
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
  color: #fff;
  padding: 32px;
  border-radius: var(--radius);
  margin-bottom: 24px;
}

.dashboard-content .welcome h2 {
  font-size: 1.5rem;
  margin-bottom: 8px;
}

.dashboard-content .welcome p {
  opacity: 0.9;
  font-size: 1rem;
}

.btn-logout {
  padding: 10px 20px;
  background: transparent;
  color: var(--primary);
  border: 2px solid var(--primary);
  border-radius: 8px;
  font-weight: 600;
  cursor: pointer;
  font-size: 0.9rem;
}

.btn-logout:hover {
  background: rgba(13, 107, 92, 0.1);
}

.hidden {
  display: none !important;
}

.result-box {
  text-align: center;
  padding: 32px 24px;
  border-radius: var(--radius);
  margin-top: 20px;
}
.result-box.result-success {
  background: linear-gradient(135deg, #f0fdf4 0%, #dcfce7 100%);
  border: 1px solid #bbf7d0;
}
.result-box.result-error {
  background: linear-gradient(135deg, #fef2f2 0%, #fee2e2 100%);
  border: 1px solid #fecaca;
}
.result-icon {
  width: 56px;
  height: 56px;
  margin: 0 auto 20px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.75rem;
  font-weight: 700;
}
.result-success .result-icon {
  background: var(--success);
  color: #fff;
}
.result-error .result-icon {
  background: var(--error);
  color: #fff;
}
.result-message {
  font-size: 1.1rem;
  font-weight: 600;
  margin-bottom: 24px;
  color: var(--text);
  line-height: 1.5;
}
.result-box .result-btn {
  display: inline-block;
  width: auto;
  padding: 12px 28px;
  text-decoration: none;
  text-align: center;
}

.page-title {
  text-align: center;
  margin-bottom: 8px;
}

.page-title + .subtitle {
  text-align: center;
}