:root {
    --primary-color: #4361ee;
    --secondary-color: #3f37c9;
    --accent-color: #4cc9f0;
    --success-color: #4cc9f0;
    --bg-color: #f8fafc;
    --card-bg: #ffffff;
    --text-main: #1e293b;
    --text-muted: #64748b;
}

body {
    background-color: var(--bg-color);
    font-family: 'Inter', sans-serif;
    color: var(--text-main);
}

.container {
    max-width: 1540px;
}

.navbar {
    background: rgba(15, 23, 42, 0.9) !important;
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    padding: 1rem 0;
}

.navbar-brand {
    font-weight: 800;
    letter-spacing: -0.5px;
    background: linear-gradient(45deg, #fff, var(--accent-color));
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.card {
    border: none;
    border-radius: 16px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.03);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
}

.header-title {
    color: var(--text-main);
    font-weight: 800;
    letter-spacing: -1px;
}

.status-sim {
    background: rgba(16, 185, 129, 0.1);
    color: #059669;
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
    text-decoration: none;
}

.status-nao {
    background: rgba(239, 68, 68, 0.1);
    color: #dc2626;
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
}

.btn-primary {
    background-color: var(--primary-color);
    border: none;
    border-radius: 12px;
    padding: 12px 24px;
    font-weight: 600;
    transition: all 0.3s ease;
}

.btn-primary:hover {
    background-color: var(--secondary-color);
    transform: scale(1.02);
    box-shadow: 0 5px 15px rgba(67, 97, 238, 0.3);
}

.btn-success {
    border-radius: 10px;
    font-weight: 600;
}

.table thead th {
    background-color: #f1f5f9;
    color: var(--text-muted);
    font-weight: 600;
    text-transform: uppercase;
    font-size: 0.75rem;
    letter-spacing: 0.05em;
    border: none;
    padding: 1.25rem 1rem;
}

.table tbody td {
    padding: 1rem;
    vertical-align: middle;
    border-bottom: 1px solid #f1f5f9;
}

.stats-icon {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

.bg-primary-soft {
    background: rgba(67, 97, 238, 0.1);
    color: var(--primary-color);
}

.bg-success-soft {
    background: rgba(16, 185, 129, 0.1);
    color: #10b981;
}

.bg-danger-soft {
    background: rgba(239, 68, 68, 0.1);
    color: #ef4444;
}

.form-control-lg {
    border-radius: 12px;
    border: 2px solid #e2e8f0;
    padding: 0.75rem 1.25rem;
    font-size: 1rem;
}

.form-control-lg:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 4px rgba(67, 97, 238, 0.1);
}

/* Auth Pages Styling */
.auth-wrapper {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: radial-gradient(circle at top left, #4361ee 0%, #1e1b4b 100%);
    padding: 2rem;
}

.auth-card {
    width: 100%;
    max-width: 450px;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-radius: 24px;
    padding: 3rem;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
}

.auth-logo {
    font-size: 2.5rem;
    font-weight: 900;
    text-align: center;
    margin-bottom: 1.5rem;
    background: linear-gradient(45deg, var(--primary-color), var(--accent-color));
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* Utils */
.col-nowrap {
    white-space: nowrap;
}

.text-nowrap-custom {
    white-space: nowrap;
}

/* Toast Notifications */
.toast-container {
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 9999;
}

.custom-toast {
    background: white;
    padding: 16px 24px;
    border-radius: 12px;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
    margin-bottom: 12px;
    display: flex;
    align-items: center;
    min-width: 300px;
    transform: translateX(120%);
    transition: all 0.4s cubic-bezier(0.68, -0.55, 0.265, 1.55);
    border-left: 5px solid #4361ee;
}

.custom-toast.show {
    transform: translateX(0);
}

.custom-toast.success {
    border-left-color: #10b981;
}

.custom-toast.error {
    border-left-color: #ef4444;
}

.toast-icon {
    width: 24px;
    height: 24px;
    margin-right: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.toast-content {
    flex-grow: 1;
}

.toast-title {
    font-weight: 700;
    font-size: 0.9rem;
    display: block;
}

.toast-message {
    font-size: 0.85rem;
    color: var(--text-muted);
}