/* ===== RESET & BASE ===== */
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }

        body {
            font-family: 'Inter', sans-serif;
            min-height: 100vh;
            display: flex;
            align-items: center;
            justify-content: center;
            background: #0b1a2e;
            position: relative;
            /* overflow: hidden; */
            
        }

        /* ===== ANIMATED BACKGROUND ===== */
        .bg-animation {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            z-index: 0;
            background: linear-gradient(135deg, #0b1a2e 0%, #1a3a5c 50%, #0b1a2e 100%);
        }

        .bg-animation .circle {
            position: absolute;
            border-radius: 50%;
            background: rgba(212, 168, 67, 0.05);
            animation: float 20s infinite ease-in-out;
        }

        .bg-animation .circle:nth-child(1) {
            width: 400px;
            height: 400px;
            top: -100px;
            right: -100px;
            animation-delay: 0s;
        }

        .bg-animation .circle:nth-child(2) {
            width: 300px;
            height: 300px;
            bottom: -50px;
            left: -50px;
            animation-delay: -5s;
        }

        .bg-animation .circle:nth-child(3) {
            width: 200px;
            height: 200px;
            top: 50%;
            left: 50%;
            transform: translate(-50%, -50%);
            animation-delay: -10s;
        }

        @keyframes float {
            0%, 100% { transform: translate(0, 0) scale(1); }
            25% { transform: translate(30px, -30px) scale(1.1); }
            50% { transform: translate(-20px, 20px) scale(0.9); }
            75% { transform: translate(20px, 30px) scale(1.05); }
        }

        /* ===== PARTICLES OVERLAY ===== */
        #particles-js {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            z-index: 1;
            pointer-events: none;
        }

        /* ===== MAIN CONTAINER ===== */
        .login-container {
            position: relative;
            z-index: 2;
            width: 100%;
            max-width: 1100px;
            margin: 20px;
            display: grid;
            grid-template-columns: 1fr 1fr;
            background: rgba(255, 255, 255, 0.04);
            backdrop-filter: blur(20px);
            -webkit-backdrop-filter: blur(20px);
            border-radius: 32px;
            overflow: hidden;
            box-shadow: 0 50px 100px rgba(0, 0, 0, 0.5), 0 0 0 1px rgba(212, 168, 67, 0.08);
            border: 1px solid rgba(255, 255, 255, 0.05);
            min-height: 560px;
        }

        /* ===== LEFT PANEL ===== */
        .left-panel {
            padding: 50px 40px;
            display: flex;
            flex-direction: column;
            justify-content: center;
            align-items: center;
            text-align: center;
            background: linear-gradient(160deg, rgba(11, 26, 46, 0.95), rgba(26, 58, 92, 0.9));
            position: relative;
            overflow: hidden;
        }

        .left-panel::before {
            content: '';
            position: absolute;
            top: -50%;
            right: -50%;
            width: 100%;
            height: 100%;
            background: radial-gradient(circle, rgba(212, 168, 67, 0.06) 0%, transparent 70%);
            pointer-events: none;
        }

        .left-panel .brand-logo {
            position: relative;
            z-index: 1;
            width: 120px;
            height: 120px;
            border-radius: 50%;
            border: 3px solid #d4a843;
            padding: 5px;
            object-fit: cover;
            margin-bottom: 20px;
            box-shadow: 0 0 60px rgba(212, 168, 67, 0.15);
            transition: transform 0.3s ease;
        }

        .left-panel .brand-logo:hover {
            transform: scale(1.05);
        }

        .left-panel h1 {
            position: relative;
            z-index: 1;
            color: #ffffff;
            font-size: 32px;
            font-weight: 800;
            letter-spacing: 0.5px;
            margin-bottom: 4px;
        }

        .left-panel h1 .gold {
            color: #d4a843;
            background: linear-gradient(135deg, #d4a843, #f5d47a);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
        }

        .left-panel .subtitle {
            position: relative;
            z-index: 1;
            color: #8aa8c9;
            font-size: 13px;
            font-weight: 400;
            letter-spacing: 4px;
            text-transform: uppercase;
            margin-top: 2px;
        }

        .left-panel .divider {
            position: relative;
            z-index: 1;
            width: 50px;
            height: 3px;
            background: linear-gradient(90deg, #d4a843, #e8782e);
            border-radius: 4px;
            margin: 16px auto 18px;
        }

        .left-panel .features {
            position: relative;
            z-index: 1;
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 10px 24px;
            width: 100%;
            max-width: 300px;
            margin-bottom: 16px;
        }

        .left-panel .features .feature-item {
            display: flex;
            align-items: center;
            gap: 8px;
            color: #b0c8dd;
            font-size: 13px;
            font-weight: 500;
        }

        .left-panel .features .feature-item i {
            color: #d4a843;
            font-size: 14px;
            width: 20px;
        }

        .left-panel .badge {
            position: relative;
            z-index: 1;
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: rgba(212, 168, 67, 0.1);
            padding: 6px 20px;
            border-radius: 50px;
            border: 1px solid rgba(212, 168, 67, 0.15);
            color: #d4a843;
            font-size: 12px;
            font-weight: 600;
            letter-spacing: 0.5px;
        }

        .left-panel .badge i {
            font-size: 14px;
        }

        /* Decorative elements */
        .left-panel .deco-line {
            position: absolute;
            bottom: 30px;
            right: 30px;
            font-size: 100px;
            color: rgba(212, 168, 67, 0.04);
            z-index: 0;
        }

        /* ===== RIGHT PANEL ===== */
        .right-panel {
            padding: 50px 45px;
            display: flex;
            flex-direction: column;
            justify-content: center;
            background: rgba(255, 255, 255, 0.02);
        }

        .right-panel .header-text {
            margin-bottom: 32px;
        }

        .right-panel .header-text h2 {
            color: #ffffff;
            font-size: 26px;
            font-weight: 700;
            letter-spacing: -0.5px;
        }

        .right-panel .header-text h2 .highlight {
            color: #d4a843;
        }

        .right-panel .header-text p {
            color: #8aa8c9;
            font-size: 14px;
            margin-top: 4px;
            font-weight: 400;
        }

        /* ===== FORM ===== */
        .login-form .form-group {
            margin-bottom: 20px;
        }

        .login-form .form-group label {
            display: block;
            color: #c8d6e5;
            font-size: 13px;
            font-weight: 600;
            margin-bottom: 6px;
            letter-spacing: 0.3px;
        }

        .login-form .form-group label i {
            color: #d4a843;
            margin-right: 6px;
        }

        .login-form .input-wrapper {
            position: relative;
        }

        .login-form .input-wrapper .icon-left {
            position: absolute;
            left: 16px;
            top: 50%;
            transform: translateY(-50%);
            color: #5a7a96;
            font-size: 16px;
            z-index: 2;
            transition: color 0.3s;
        }

        .login-form .input-wrapper .form-control:focus ~ .icon-left {
            color: #d4a843;
        }

        .login-form .form-control {
            width: 100%;
            height: 52px;
            padding: 12px 20px 12px 48px;
            border-radius: 14px;
            background: rgba(255, 255, 255, 0.06);
            border: 1px solid rgba(255, 255, 255, 0.08);
            color: #ffffff;
            font-size: 15px;
            font-family: 'Inter', sans-serif;
            transition: all 0.3s ease;
        }

        .login-form .form-control:focus {
            background: rgba(255, 255, 255, 0.09);
            border-color: #d4a843;
            box-shadow: 0 0 0 4px rgba(212, 168, 67, 0.08);
            outline: none;
        }

        .login-form .form-control::placeholder {
            color: #5a7a96;
            font-weight: 400;
        }

        /* Password Toggle */
        .login-form .toggle-btn {
            position: absolute;
            right: 16px;
            top: 50%;
            transform: translateY(-50%);
            background: none;
            border: none;
            color: #5a7a96;
            cursor: pointer;
            font-size: 18px;
            padding: 8px;
            transition: color 0.3s;
            z-index: 2;
            display: flex;
            align-items: center;
            justify-content: center;
        }

        .login-form .toggle-btn:hover {
            color: #d4a843;
        }

        .login-form .toggle-btn:active {
            transform: translateY(-50%) scale(0.9);
        }

        /* ===== OPTIONS ===== */
        .login-form .form-options {
            display: flex;
            justify-content: space-between;
            align-items: center;
            margin: 6px 0 24px;
            flex-wrap: wrap;
            gap: 8px;
        }

        .login-form .form-options .remember {
            display: flex;
            align-items: center;
            gap: 8px;
            color: #8aa8c9;
            font-size: 13px;
            cursor: pointer;
        }

        .login-form .form-options .remember input[type="checkbox"] {
            width: 18px;
            height: 18px;
            accent-color: #d4a843;
            cursor: pointer;
            flex-shrink: 0;
        }

        .login-form .form-options .forgot-link {
            color: #8aa8c9;
            font-size: 13px;
            text-decoration: none;
            transition: color 0.3s;
            padding: 4px 0;
        }

        .login-form .form-options .forgot-link:hover {
            color: #d4a843;
        }

        /* ===== LOGIN BUTTON ===== */
        .btn-login {
            width: 100%;
            height: 54px;
            border: none;
            border-radius: 14px;
            background: linear-gradient(135deg, #d4a843, #b8922a);
            color: #ffffff;
            font-size: 16px;
            font-weight: 700;
            font-family: 'Inter', sans-serif;
            cursor: pointer;
            transition: all 0.3s ease;
            letter-spacing: 1px;
            position: relative;
            overflow: hidden;
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 10px;
        }

        .btn-login:hover {
            transform: translateY(-2px);
            box-shadow: 0 16px 40px rgba(212, 168, 67, 0.25);
        }

        .btn-login:active {
            transform: scale(0.97);
        }

        .btn-login .ripple {
            position: absolute;
            border-radius: 50%;
            background: rgba(255, 255, 255, 0.2);
            transform: scale(0);
            animation: ripple 0.6s ease-out;
        }

        @keyframes ripple {
            to { transform: scale(4); opacity: 0; }
        }

        /* ===== FORM FOOTER ===== */
        .form-footer {
            margin-top: 24px;
            text-align: center;
            padding-top: 20px;
            border-top: 1px solid rgba(255, 255, 255, 0.04);
        }

        .form-footer span {
            color: #5a7a96;
            font-size: 12px;
            font-weight: 400;
        }

        .form-footer span i {
            color: #d4a843;
            margin: 0 4px;
        }

        /* ================================================================ */
        /* ===== MOBILE RESPONSIVE - FULLY OPTIMIZED ===== */
        /* ================================================================ */

        /* Tablets & Small Laptops */
        @media (max-width: 820px) {
            .login-container {
                grid-template-columns: 1fr;
                max-width: 480px;
                min-height: auto;
                border-radius: 24px;
                margin: 12px;
            }

            .left-panel {
                padding: 30px 24px 20px;
                border-bottom: 1px solid rgba(212, 168, 67, 0.08);
                border-radius: 24px 24px 0 0;
            }

            .left-panel .brand-logo {
                width: 80px;
                height: 80px;
                margin-bottom: 14px;
            }

            .left-panel h1 {
                font-size: 24px;
            }

            .left-panel .subtitle {
                font-size: 11px;
                letter-spacing: 3px;
            }

            .left-panel .features {
                grid-template-columns: 1fr 1fr;
                gap: 6px 16px;
                max-width: 240px;
                margin-bottom: 12px;
            }

            .left-panel .features .feature-item {
                font-size: 12px;
            }

            .left-panel .badge {
                font-size: 11px;
                padding: 5px 16px;
            }

            .left-panel .deco-line {
                display: none;
            }

            .right-panel {
                padding: 28px 24px 32px;
                border-radius: 0 0 24px 24px;
            }

            .right-panel .header-text {
                margin-bottom: 24px;
            }

            .right-panel .header-text h2 {
                font-size: 22px;
            }

            .right-panel .header-text p {
                font-size: 13px;
            }

            .login-form .form-control {
                height: 48px;
                font-size: 15px;
                padding: 10px 16px 10px 44px;
            }

            .login-form .input-wrapper .icon-left {
                font-size: 15px;
                left: 14px;
            }

            .login-form .toggle-btn {
                font-size: 17px;
                padding: 6px;
                right: 14px;
            }

            .btn-login {
                height: 48px;
                font-size: 15px;
            }
        }

        /* Mobile Phones (Large) */
        @media (max-width: 576px) {
            body {
                padding: 0;
                align-items: flex-start;
                padding-top: 10px;
                overflow: auto;
            }

            .login-container {
                max-width: 100%;
                margin: 8px;
                border-radius: 20px;
                min-height: auto;
            }

            .left-panel {
                padding: 24px 18px 16px;
            }

            .left-panel .brand-logo {
                width: 70px;
                height: 70px;
                margin-bottom: 10px;
                border-width: 2px;
            }

            .left-panel h1 {
                font-size: 22px;
            }

            .left-panel .subtitle {
                font-size: 10px;
                letter-spacing: 2px;
            }

            .left-panel .divider {
                width: 40px;
                height: 2px;
                margin: 12px auto 14px;
            }

            .left-panel .features {
                grid-template-columns: 1fr 1fr;
                gap: 5px 12px;
                max-width: 200px;
            }

            .left-panel .features .feature-item {
                font-size: 11px;
                gap: 5px;
            }

            .left-panel .features .feature-item i {
                font-size: 12px;
                width: 16px;
            }

            .left-panel .badge {
                font-size: 10px;
                padding: 4px 14px;
                gap: 5px;
            }

            .left-panel .badge i {
                font-size: 11px;
            }

            .right-panel {
                padding: 20px 18px 24px;
            }

            .right-panel .header-text {
                margin-bottom: 20px;
            }

            .right-panel .header-text h2 {
                font-size: 20px;
            }

            .right-panel .header-text p {
                font-size: 12px;
            }

            .login-form .form-group {
                margin-bottom: 16px;
            }

            .login-form .form-group label {
                font-size: 12px;
            }

            .login-form .form-control {
                height: 44px;
                font-size: 14px;
                padding: 8px 14px 8px 40px;
                border-radius: 12px;
            }

            .login-form .input-wrapper .icon-left {
                font-size: 14px;
                left: 12px;
            }

            .login-form .toggle-btn {
                font-size: 16px;
                padding: 6px;
                right: 12px;
            }

            .login-form .form-options {
                margin: 2px 0 18px;
                flex-direction: column;
                align-items: flex-start;
                gap: 6px;
            }

            .login-form .form-options .remember {
                font-size: 12px;
            }

            .login-form .form-options .remember input[type="checkbox"] {
                width: 16px;
                height: 16px;
            }

            .login-form .form-options .forgot-link {
                font-size: 12px;
            }

            .btn-login {
                height: 44px;
                font-size: 14px;
                border-radius: 12px;
                gap: 8px;
            }

            .form-footer {
                margin-top: 18px;
                padding-top: 16px;
            }

            .form-footer span {
                font-size: 11px;
            }
        }

        /* Small Mobile Phones */
        @media (max-width: 380px) {
            .login-container {
                margin: 12px;
                border-radius: 16px;
               
            }

            .left-panel {
                padding: 18px 14px 14px;
            }

            .left-panel .brand-logo {
                width: 60px;
                height: 60px;
                margin-bottom: 8px;
            }

            .left-panel h1 {
                font-size: 19px;
            }

            .left-panel .subtitle {
                font-size: 9px;
                letter-spacing: 1.5px;
            }

            .left-panel .divider {
                width: 30px;
                margin: 10px auto 12px;
            }

            .left-panel .features {
                grid-template-columns: 1fr 1fr;
                gap: 4px 10px;
                max-width: 170px;
            }

            .left-panel .features .feature-item {
                font-size: 10px;
                gap: 4px;
            }

            .left-panel .features .feature-item i {
                font-size: 11px;
                width: 14px;
            }

            .left-panel .badge {
                font-size: 9px;
                padding: 3px 12px;
            }

            .right-panel {
                padding: 16px 14px 20px;
            }

            .right-panel .header-text h2 {
                font-size: 18px;
            }

            .right-panel .header-text p {
                font-size: 11px;
            }

            .login-form .form-control {
                height: 40px;
                font-size: 13px;
                padding: 6px 12px 6px 36px;
                border-radius: 10px;
            }

            .login-form .input-wrapper .icon-left {
                font-size: 13px;
                left: 10px;
            }

            .login-form .toggle-btn {
                font-size: 14px;
                padding: 4px;
                right: 10px;
            }

            .btn-login {
                height: 40px;
                font-size: 13px;
                border-radius: 10px;
            }

            .form-footer span {
                font-size: 10px;
            }
        }

        /* Landscape orientation for mobile */
        @media (max-height: 600px) and (orientation: landscape) {
            .login-container {
                max-width: 600px;
                margin: 8px;
            }

            .left-panel {
                padding: 16px 20px;
            }

            .left-panel .brand-logo {
                width: 60px;
                height: 60px;
                margin-bottom: 8px;
            }

            .left-panel h1 {
                font-size: 20px;
            }

            .left-panel .features {
                grid-template-columns: 1fr 1fr 1fr;
                gap: 4px 12px;
                max-width: 100%;
            }

            .left-panel .features .feature-item {
                font-size: 10px;
            }

            .left-panel .badge {
                font-size: 9px;
                padding: 3px 12px;
            }

            .right-panel {
                padding: 16px 20px;
            }

            .right-panel .header-text {
                margin-bottom: 12px;
            }

            .right-panel .header-text h2 {
                font-size: 18px;
            }

            .login-form .form-group {
                margin-bottom: 10px;
            }

            .login-form .form-control {
                height: 36px;
                font-size: 13px;
                padding: 6px 12px 6px 36px;
            }

            .btn-login {
                height: 36px;
                font-size: 13px;
            }

            .login-form .form-options {
                margin: 2px 0 12px;
            }

            .form-footer {
                margin-top: 12px;
                padding-top: 12px;
            }
        }