body {
            background-image: url('/static/tharavad_image.png');
            background-size: cover;
            background-position: center;
            background-repeat: no-repeat;
            background-attachment: fixed;
            min-height: 100vh;
            display: flex;
            align-items: center;
            justify-content: center;
            padding: 20px;
        }
        .login-wrapper {
            max-width: 450px;
            width: 100%;
            display: flex;
            flex-direction: column;
            align-items: center;
        }
        .arrow-box {
            background-color: rgba(255, 255, 255, 0.85);
            backdrop-filter: blur(10px);
            -webkit-backdrop-filter: blur(10px);
            border-radius: 12px;
            padding: 22px 24px;
            margin-bottom: 20px;
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            gap: 0;
            box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
        }
        .arrow-box img {
            max-width: 80%;
            height: auto;
            display: block;
        }
        .app-header {
            text-align: center;
            margin-bottom: 30px;
        }
        .app-title {
            font-size: 28px;
            font-weight: 600;
            background: var(--primary-gradient, linear-gradient(90deg, #9A7AA5 0%, #664570 45%, #4A2F53 100%));
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            margin-bottom: 5px;
        }
        .app-subtitle {
            font-size: 14px;
            font-weight: 500;
            background: var(--primary-gradient, linear-gradient(90deg, #9A7AA5 0%, #664570 45%, #4A2F53 100%));
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }
        .login-card {
            max-width: 450px;
            width: 100%;
            margin-top: 20px;
        }
        .card {
            background-color: rgba(255, 255, 255, 0.85);
            backdrop-filter: blur(10px);
            -webkit-backdrop-filter: blur(10px);
            border: none;
            border-radius: 15px;
            box-shadow: 0 10px 40px rgba(0, 0, 0, 0.15);
        }
        .card-body {
            padding: 40px;
        }
        .welcome-title {
            font-size: 20px;
            font-weight: 400;
            color: #212529;
            margin-bottom: 8px;
        }
        .welcome-subtitle {
            font-size: 14px;
            color: #6c757d;
            margin-bottom: 30px;
        }
        .form-label {
            font-weight: 500;
            color: #495057;
            margin-bottom: 8px;
            font-size: 14px;
        }
        .input-group {
            display: flex !important;
            align-items: stretch !important;
        }
        
        .input-group-text {
            background-color: var(--bg-white, #ffffff);
            border-right: none;
            border-color: #dee2e6;
            height: 45px !important;
            min-height: 45px !important;
            max-height: 45px !important;
            display: flex !important;
            align-items: center !important;
            justify-content: center !important;
            padding: 0 15px !important;
            line-height: 1 !important;
            vertical-align: middle !important;
            box-sizing: border-box !important;
        }
        
        .form-control {
            border-left: none;
            border-color: #dee2e6;
            height: 45px !important;
            min-height: 45px !important;
            max-height: 45px !important;
            padding: 0.5rem 0.75rem !important;
            font-size: 15px !important;
            line-height: 1.5 !important;
            box-sizing: border-box !important;
            vertical-align: middle !important;
        }
        .form-control:focus {
            border-color: var(--color-primary, #9A7AA5);
            box-shadow: 0 0 0 0.2rem rgba(154, 122, 165, 0.25);
        }
        .form-control:focus + .input-group-text,
        .input-group:focus-within .input-group-text {
            border-color: var(--color-primary, #9A7AA5);
        }
        .btn-signin {
            background: var(--primary-gradient, linear-gradient(90deg, #9A7AA5 0%, #664570 45%, #4A2F53 100%));
            border: none;
            color: white;
            font-weight: 600;
            padding: 12px 20px;
            border-radius: 8px;
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 10px;
            box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
            transition: all 0.3s ease;
            width: 100%;
            box-sizing: border-box;
        }
        .btn-signin .arrow-icon {
            font-size: 16px;
            display: inline-block;
            flex-shrink: 0;
        }
        .btn-signin:hover {
            box-shadow: 0 6px 20px rgba(154, 122, 165, 0.4);
            color: white;
            transform: translateY(-2px);
        }
        .btn-signin:active {
            box-shadow: 0 2px 5px rgba(154, 122, 165, 0.2);
            transform: translateY(0);
        }
        .form-check-label {
            font-size: 14px;
            color: #6c757d;
        }
        .password-toggle {
            background-color: var(--bg-white, #ffffff);
            border-left: none;
            border-color: #dee2e6;
            cursor: pointer;
            height: 45px !important;
            min-height: 45px !important;
            max-height: 45px !important;
            display: flex !important;
            align-items: center !important;
            justify-content: center !important;
            padding: 0 15px !important;
            line-height: 1 !important;
            vertical-align: middle !important;
            box-sizing: border-box !important;
        }
        .password-toggle:hover {
            background-color: #f8f9fa;
        }
        .input-group:focus-within .password-toggle {
            border-color: var(--color-primary, #9A7AA5);
        }
        .admin-note {
            font-size: 13px;
            font-weight: 500;
            margin-top: 20px;
        }
        .admin-note, .admin-note small {
            background: var(--primary-gradient, linear-gradient(90deg, #9A7AA5 0%, #664570 45%, #4A2F53 100%));
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }
        
        /* Force all input group children to same height */
        .input-group > * {
            height: 45px !important;
            min-height: 45px !important;
            max-height: 45px !important;
        }
        
        /* Ensure icons are centered vertically */
        .input-group-text i {
            line-height: 1 !important;
            display: inline-block !important;
            vertical-align: middle !important;
        }
        
        /* Override Bootstrap defaults that might affect height */
        .input-group .form-control {
            flex: 1 1 auto !important;
            border-radius: 0 !important;
        }
        
        .input-group > :first-child {
            border-top-left-radius: 0.375rem !important;
            border-bottom-left-radius: 0.375rem !important;
        }
        
        .input-group > :last-child {
            border-top-right-radius: 0.375rem !important;
            border-bottom-right-radius: 0.375rem !important;
        }
        
        /* Dark mode support for login inputs */
        body.dark-mode .input-group-text {
            background-color: rgba(30, 41, 59, 0.8) !important;
            border-color: var(--dark-border) !important;
            color: var(--dark-text) !important;
        }
        
        body.dark-mode .form-control {
            background-color: rgba(30, 41, 59, 0.8) !important;
            border-color: var(--dark-border) !important;
            color: var(--dark-text) !important;
        }
        
        body.dark-mode .form-control:focus {
            background-color: rgba(30, 41, 59, 0.95) !important;
            border-color: var(--color-primary) !important;
            color: var(--dark-text) !important;
        }
        
        body.dark-mode .form-control::placeholder {
            color: var(--dark-text-muted) !important;
        }
        
        body.dark-mode .password-toggle {
            background-color: rgba(30, 41, 59, 0.8) !important;
            border-color: var(--dark-border) !important;
            color: var(--dark-text) !important;
        }
        
        body.dark-mode .password-toggle:hover {
            background-color: rgba(51, 65, 85, 0.5) !important;
        }
        
        body.dark-mode .input-group:focus-within .input-group-text,
        body.dark-mode .input-group:focus-within .password-toggle {
            border-color: var(--color-primary) !important;
        }