:root {
    --meli-yellow: #FFF159;
    --meli-blue: #3483FA;
    --meli-gray-light: #EDEDED;
    --meli-gray-dark: #333333;
    --meli-white: #FFFFFF;
    --meli-success: #00A650;
    --sidebar-width: 260px;
    --shadow-main: 0 4px 12px rgba(0, 0, 0, 0.08);
}

body {
    background-color: var(--meli-gray-light);
    color: var(--meli-gray-dark);
    font-family: 'Inter', sans-serif;
    margin: 0;
    padding: 0;
    overflow-x: hidden;
}

/* Auth Pages Styling */
.auth-container {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    background: linear-gradient(135deg, var(--meli-yellow) 0%, #fff 100%);
}

.auth-card {
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(10px);
    border-radius: 12px;
    padding: 40px;
    width: 100%;
    max-width: 400px;
    box-shadow: var(--shadow-main);
    border: 1px solid rgba(255, 255, 255, 0.3);
}

.auth-card h2 {
    text-align: center;
    margin-bottom: 30px;
    color: var(--meli-blue);
    font-weight: 700;
}

/* Dashboard Layout */
.app-wrapper {
    display: flex;
    min-height: 100vh;
}

.sidebar {
    width: var(--sidebar-width);
    background-color: var(--meli-white);
    border-right: 1px solid #ddd;
    display: flex;
    flex-direction: column;
    padding: 20px 0;
    position: fixed;
    height: 100vh;
}

.main-content {
    margin-left: var(--sidebar-width);
    flex: 1;
    padding: 30px;
}

.navbar {
    background-color: var(--meli-yellow);
    height: 60px;
    display: flex;
    align-items: center;
    padding: 0 30px;
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: var(--shadow-main);
}

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

.form-label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    font-size: 0.9rem;
}

.form-control {
    width: 100%;
    padding: 12px;
    border: 1px solid #ccc;
    border-radius: 8px;
    font-size: 1rem;
    box-sizing: border-box;
}

.form-control:focus {
    outline: none;
    border-color: var(--meli-blue);
    box-shadow: 0 0 0 3px rgba(52, 131, 250, 0.2);
}

.btn-primary {
    background-color: var(--meli-blue);
    color: white;
    border: none;
    padding: 12px 20px;
    border-radius: 8px;
    font-weight: 600;
    cursor: pointer;
    width: 100%;
    transition: background 0.2s;
}

.btn-primary:hover {
    background-color: #2b6ed2;
}

/* Dashboard Widgets */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
    margin-bottom: 30px;
}

.stat-card {
    background: white;
    padding: 24px;
    border-radius: 12px;
    box-shadow: var(--shadow-main);
    text-align: center;
}

.stat-value {
    font-size: 2rem;
    font-weight: 800;
    color: var(--meli-blue);
    margin: 10px 0;
}

.stat-label {
    font-size: 0.85rem;
    color: #666;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.chart-container {
    background: white;
    padding: 20px;
    border-radius: 12px;
    box-shadow: var(--shadow-main);
    margin-bottom: 30px;
}

/* Table */
.data-table-container {
    background: white;
    border-radius: 12px;
    box-shadow: var(--shadow-main);
    overflow: hidden;
}

.data-table {
    width: 100%;
    border-collapse: collapse;
}

.data-table th {
    background-color: #f9f9f9;
    padding: 15px;
    text-align: left;
    font-size: 0.85rem;
    color: #777;
    border-bottom: 1px solid #eee;
}

.data-table td {
    padding: 15px;
    border-bottom: 1px solid #eee;
    font-size: 0.95rem;
}

.badge {
    padding: 4px 8px;
    border-radius: 4px;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
}

.badge-paid { background: #e6f7ef; color: #00a650; }
.badge-pending { background: #fffbe6; color: #faad14; }
.badge-cancelled { background: #fff1f0; color: #f5222d; }

/* Switch Toggle */
.switch {
  position: relative;
  display: inline-block;
  width: 50px;
  height: 26px;
}

.switch input { 
  opacity: 0;
  width: 0;
  height: 0;
}

.slider {
  position: absolute;
  cursor: pointer;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: #ccc;
  -webkit-transition: .4s;
  transition: .4s;
}

.slider:before {
  position: absolute;
  content: "";
  height: 18px;
  width: 18px;
  left: 4px;
  bottom: 4px;
  background-color: white;
  -webkit-transition: .4s;
  transition: .4s;
}

input:checked + .slider {
  background-color: var(--meli-blue);
}

input:focus + .slider {
  box-shadow: 0 0 1px var(--meli-blue);
}

input:checked + .slider:before {
  -webkit-transform: translateX(24px);
  -ms-transform: translateX(24px);
  transform: translateX(24px);
}

.slider.round {
  border-radius: 34px;
}

.slider.round:before {
  border-radius: 50%;
}