/* Supra Restaurant Signup Styles */

:root {
    --supra-primary: #2563eb;
    --supra-primary-dark: #1d4ed8;
    --supra-light: #eff6ff;
    --supra-border: #e5e7eb;
}

/* Brand Colors */
.text-supra {
    color: var(--supra-primary) !important;
}

.bg-supra {
    background-color: var(--supra-primary) !important;
}

.btn-supra {
    background-color: var(--supra-primary);
    border-color: var(--supra-primary);
    color: white;
    font-weight: 500;
    transition: all 0.3s ease;
}

.btn-supra:hover {
    background-color: var(--supra-primary-dark);
    border-color: var(--supra-primary-dark);
    color: white;
    transform: translateY(-1px);
    box-shadow: 0 4px 8px rgba(37, 99, 235, 0.3);
}

.btn-outline-supra {
    color: var(--supra-primary);
    border-color: var(--supra-primary);
    font-weight: 500;
    transition: all 0.3s ease;
}

.btn-outline-supra:hover {
    background-color: var(--supra-primary);
    border-color: var(--supra-primary);
    color: white;
    transform: translateY(-1px);
}

/* Layout */
body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
}

.navbar-brand {
    font-size: 1.5rem;
    letter-spacing: -0.025em;
}

/* Cards */
.card {
    border: 1px solid var(--supra-border);
    border-radius: 12px;
    transition: all 0.3s ease;
}

.card:hover {
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
}

.card-header {
    border-radius: 12px 12px 0 0;
}

/* Forms */
.form-control {
    border-radius: 8px;
    border: 1px solid var(--supra-border);
    padding: 0.75rem 1rem;
    transition: all 0.3s ease;
}

.form-control:focus {
    border-color: var(--supra-primary);
    box-shadow: 0 0 0 0.2rem rgba(37, 99, 235, 0.25);
}

.form-label {
    font-weight: 500;
    color: #374151;
    margin-bottom: 0.5rem;
}

.form-text {
    font-size: 0.875rem;
    color: #6b7280;
}

/* Buttons */
.btn {
    border-radius: 8px;
    padding: 0.75rem 1.5rem;
    font-weight: 500;
    transition: all 0.3s ease;
}

.btn-lg {
    padding: 1rem 2rem;
    font-size: 1.1rem;
}

/* Alerts */
.alert {
    border-radius: 8px;
    border: none;
}

.alert-info {
    background-color: var(--supra-light);
    color: var(--supra-primary);
}

.alert-danger {
    background-color: #fef2f2;
    color: #dc2626;
}

.alert-success {
    background-color: #f0fdf4;
    color: #16a34a;
}

/* Loading States */
.spinner-border-sm {
    width: 1rem;
    height: 1rem;
}

/* Animations */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in {
    animation: fadeIn 0.5s ease-out;
}

/* Form Validation */
.is-invalid {
    border-color: #dc2626;
}

.is-valid {
    border-color: #16a34a;
}

.invalid-feedback {
    color: #dc2626;
    font-size: 0.875rem;
    margin-top: 0.25rem;
}

.valid-feedback {
    color: #16a34a;
    font-size: 0.875rem;
    margin-top: 0.25rem;
}

/* Responsive */
@media (max-width: 768px) {
    .container {
        padding-left: 1rem;
        padding-right: 1rem;
    }
    
    .card-body {
        padding: 1.5rem;
    }
    
    .btn-lg {
        padding: 0.875rem 1.5rem;
        font-size: 1rem;
    }
}

/* Password Strength Indicator */
.password-strength {
    height: 4px;
    border-radius: 2px;
    margin-top: 0.5rem;
    background-color: #e5e7eb;
    overflow: hidden;
}

.password-strength-bar {
    height: 100%;
    transition: all 0.3s ease;
    border-radius: 2px;
}

.strength-weak {
    background-color: #dc2626;
    width: 33%;
}

.strength-medium {
    background-color: #f59e0b;
    width: 66%;
}

.strength-strong {
    background-color: #16a34a;
    width: 100%;
}

/* Footer */
footer {
    margin-top: auto;
}

/* Utilities */
.text-xs {
    font-size: 0.75rem;
}

.text-sm {
    font-size: 0.875rem;
}

.shadow-sm {
    box-shadow: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
}

.border-bottom-0 {
    border-bottom: 0 !important;
}