/* Premium Theme-Matching Styles for Merchant Login Page */
:root {
    --bg-color: #f4f5f8;
    --card-bg: #ffffff;
    --border-color: #ebedf2;
    --text-primary: #2a2b2d;
    --text-secondary: #686b6d;
    --accent-color: #6861ce; /* Purple brand color matching layout topbar dropdown badge */
    --accent-hover: #5952b8;
    --input-bg: #f8fafc;
    --input-border: #cbd5e1;
}

body.bg-light {
    background-color: #f1f3f7 !important;
    background-image: 
        radial-gradient(circle at 20% 30%, rgba(104, 97, 206, 0.15) 0%, transparent 40%),
        radial-gradient(circle at 80% 70%, rgba(21, 114, 232, 0.12) 0%, transparent 40%),
        radial-gradient(circle at 50% 10%, rgba(244, 63, 94, 0.08) 0%, transparent 30%),
        linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%) !important;
    background-repeat: no-repeat !important;
    background-attachment: fixed !important;
    min-height: 100vh;
    display: flex;
    align-items: center;
    color: var(--text-primary);
    font-family: 'Public Sans', sans-serif;
    position: relative;
    overflow-x: hidden;
}

/* Elegant Background Decorative Panels */
body.bg-light::before {
    content: '';
    position: absolute;
    top: -10%;
    left: -10%;
    width: 40%;
    height: 50%;
    background: linear-gradient(135deg, rgba(104, 97, 206, 0.12) 0%, rgba(104, 97, 206, 0.02) 100%);
    transform: rotate(-15deg);
    border-radius: 80px;
    filter: blur(20px);
    z-index: 1;
    pointer-events: none;
}

body.bg-light::after {
    content: '';
    position: absolute;
    bottom: -10%;
    right: -10%;
    width: 50%;
    height: 50%;
    background: linear-gradient(135deg, rgba(37, 99, 235, 0.08) 0%, rgba(37, 99, 235, 0.01) 100%);
    transform: rotate(25deg);
    border-radius: 100px;
    filter: blur(25px);
    z-index: 1;
    pointer-events: none;
}

.login-container {
    max-width: 480px;
    margin: 4rem auto;
    position: relative;
    z-index: 10;
}

.login-card {
    background: var(--card-bg) !important;
    border: 1px solid var(--border-color) !important;
    border-top: 4px solid var(--accent-color) !important;
    border-radius: 12px !important;
    box-shadow: 0 1px 15px rgba(0, 0, 0, 0.05) !important;
}

.login-card-body {
    padding: 3rem 2.5rem !important;
}

.register-title {
    font-family: 'Public Sans', sans-serif;
    font-weight: 700;
    letter-spacing: -0.5px;
    color: #1a2035;
    font-size: 2.1rem;
    margin-bottom: 0.5rem;
}

.register-subtitle {
    color: var(--text-secondary);
    font-size: 0.95rem;
    margin-bottom: 2rem;
}

.form-label {
    font-weight: 600;
    font-size: 0.85rem;
    color: #3f4254;
    margin-bottom: 0.4rem;
}

.form-label span.text-danger {
    color: #f25961 !important;
}

.form-control {
    background-color: var(--input-bg) !important;
    border: 1px solid var(--input-border) !important;
    color: var(--text-primary) !important;
    border-radius: 8px !important;
    padding: 0.65rem 0.9rem !important;
    font-size: 0.9rem !important;
    transition: all 0.2s ease-in-out !important;
}

.form-control:focus {
    background-color: #ffffff !important;
    border-color: var(--accent-color) !important;
    box-shadow: 0 0 0 3px rgba(104, 97, 206, 0.15) !important;
    outline: none !important;
}

.btn-login {
    background-color: var(--accent-color) !important;
    border: 1px solid var(--accent-color) !important;
    color: #ffffff !important;
    font-weight: 600 !important;
    padding: 0.8rem 2rem !important;
    font-size: 1rem !important;
    border-radius: 8px !important;
    transition: all 0.2s ease-in-out !important;
    box-shadow: 0 4px 10px rgba(104, 97, 206, 0.15) !important;
}

.btn-login:hover {
    background-color: var(--accent-hover) !important;
    border-color: var(--accent-hover) !important;
    box-shadow: 0 6px 15px rgba(104, 97, 206, 0.25) !important;
}

.btn-login:active {
    transform: translateY(1px) !important;
}

.register-link, .forgot-link {
    color: var(--accent-color) !important;
    text-decoration: none;
    font-weight: 600;
    transition: color 0.2s ease;
}

.register-link:hover, .forgot-link:hover {
    color: var(--accent-hover) !important;
    text-decoration: underline !important;
}