mbkauthe/public/main.css

MBKTech's reusable authentication system for Node.js applications.

:root {
    --primary: #2196f3;
    --primary-dark: #1769aa;
    --secondary: #43e97b;
    --accent: #00b894;
    --dark: #101c1c;
    --darker: #0a1414;
    --light: #eaf6fb;
    --text: #e0f7fa;
    --text-light: #b2dfdb;
    --text-dark: #1a2a2a;
    --success: #43e97b;
    --warning: #ffd166;
    --danger: #ff7675;
    --surface-1: #0a1414;
    --surface-2: #101c1c;
    --surface-soft: rgba(255, 255, 255, 0.05);
    --surface-muted: rgba(0, 0, 0, 0.25);
    --glass-bg: rgba(10, 20, 20, 0.95);
    --glass-border: rgba(0, 184, 148, 0.2);
    --input-bg: rgba(0, 0, 0, .3);
    --input-bg-focus: rgba(0, 0, 0, .4);
    --input-border: rgba(0, 184, 148, 0.3);
    --muted-border: rgba(255, 255, 255, 0.12);
    --hero-from: #0a1414;
    --hero-to: #1769aa;
    --border-radius: 8px;
    --box-shadow: 0 4px 10px rgba(33, 150, 243, 0.15);
    --transition: all 0.3s cubic-bezier(.4, 0, .2, 1);
    --font-sans: 'Manrope', 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    --font-display: 'Space Grotesk', 'Manrope', sans-serif;
    --font-mono: 'JetBrains Mono', 'Courier New', Courier, monospace;
    --text-size-sm: 0.9rem;
    --text-size-md: 1rem;
    --text-size-lg: 1.2rem;
    --text-size-xl: 2rem;
}

[data-theme="light"] {
    --dark: #f8fbfd;
    --darker: #eef6fb;
    --light: #06222f;
    --text: #163041;
    --text-light: #4a6475;
    --text-dark: #0e2230;
    --warning: #a66900;
    --surface-1: rgba(255, 255, 255, 0.9);
    --surface-2: #f8fbfd;
    --surface-soft: rgba(255, 255, 255, 0.88);
    --surface-muted: rgba(6, 34, 47, 0.06);
    --glass-bg: rgba(255, 255, 255, 0.88);
    --glass-border: rgba(0, 184, 148, 0.22);
    --input-bg: rgba(255, 255, 255, 0.84);
    --input-bg-focus: rgba(255, 255, 255, 1);
    --input-border: rgba(22, 48, 65, 0.2);
    --muted-border: rgba(22, 48, 65, 0.14);
    --hero-from: #d7e9f6;
    --hero-to: #a7cde4;
    --box-shadow: 0 10px 28px rgba(8, 35, 51, 0.12);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: var(--font-sans);
}

body {
    background: linear-gradient(180deg, var(--surface-2), var(--dark));
    color: var(--text);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    overflow-x: hidden;
}

header {
    background-color: var(--surface-1);
    box-shadow: var(--box-shadow);
    position: fixed;
    width: 100%;
    z-index: 1000;
    transition: var(--transition);
    border-bottom: .125rem solid var(--muted-border);
    backdrop-filter: blur(8px);
}

.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 1.5rem;
    max-width: 1400px;
    margin: 0 auto;
}

.logo {
    display: flex;
    align-items: center;
    gap: .3rem;
    text-decoration: none;
}

.logo svg,
.logo-image {
    height: 40px;
    width: auto;
}

.logo-text {
    font-size: var(--text-size-xl);
    font-weight: 700;
    padding-top: 10px;
    color: var(--light);
    font-family: var(--font-display);
    letter-spacing: 0.01em;
}

.logo-text span {
    color: var(--accent);
}

.logo-comp {
    margin-top: 20px;
    font-size: var(--text-size-md);
    font-weight: bold;
    color: var(--text-light);
}

.login-container {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 120px 1.7rem 20px;
    position: relative;
    overflow: hidden;
    background: linear-gradient(135deg, var(--hero-from), var(--hero-to));
}

.login-container::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url(/mbkauthe/bg.webp) center/cover no-repeat;
    opacity: .1;
    z-index: 0;
}

[data-theme="light"] .login-container {
    background:
        radial-gradient(circle at 12% 18%, color-mix(in srgb, var(--primary) 18%, transparent 82%), transparent 48%),
        radial-gradient(circle at 86% 78%, color-mix(in srgb, var(--accent) 14%, transparent 86%), transparent 54%),
        linear-gradient(135deg, var(--hero-from), var(--hero-to));
}

.login-box {
    background: var(--glass-bg);
    backdrop-filter: blur(10px);
    border-radius: var(--border-radius);
    padding: 2.5rem;
    width: 100%;
    max-width: 450px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.4);
    border: 1px solid var(--glass-border);
    position: relative;
    z-index: 2;
    transition: var(--transition);
}

.login-box:hover {
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.5);
    border-color: rgba(0, 184, 148, 0.3);
}

/* Two-column layout structure (desktop only) */
.login-box-inner {
    display: flex;
    flex-direction: column;
    gap: 0;
}

.login-sidebar {
    display: none;
}

.login-main {
    width: 100%;
}

.mobile-actions {
    display: block;
}

.login-title {
    text-align: center;
    margin-bottom: 2rem;
    font-size: var(--text-size-xl);
    position: relative;
    color: var(--light);
    font-family: var(--font-display);
}

.login-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background-color: var(--accent);
    border-radius: 2px;
}

.login-subtitle {
    text-align: center;
    color: var(--text-light);
    font-size: var(--text-size-sm);
    margin-top: -1rem;
    margin-bottom: 2rem;
    line-height: 1.5;
}

.form-group {
    position: relative;
    margin-bottom: 1.5rem;
}

.form-input {
    width: 100%;
    padding: 14px 20px;
    background: var(--input-bg);
    border: 2px solid var(--input-border);
    border-radius: var(--border-radius);
    color: var(--text);
    font-size: var(--text-size-md);
    transition: var(--transition);
}

.form-input:focus {
    outline: none;
    background: var(--input-bg-focus);
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(0, 184, 148, 0.2);
}

.form-input[type="text"][name="token"] {
    font-size: 1.5rem;
    letter-spacing: 0.5rem;
    text-align: center;
    font-weight: 600;
    font-family: var(--font-mono);
}

.form-label {
    position: absolute;
    top: 15px;
    left: 20px;
    color: var(--text-light);
    transition: var(--transition);
    pointer-events: none;
}

.form-input:focus+.form-label,
.form-input:not(:placeholder-shown)+.form-label {
    top: -10px;
    left: 15px;
    font-size: 0.8rem;
    background: var(--glass-bg);
    padding: 0 5px;
    color: var(--accent);
}

.input-icon {
    position: absolute;
    right: 20px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-light);
    cursor: pointer;
    transition: var(--transition);
}

.input-icon:hover {
    color: var(--accent);
}

.btn-login {
    width: 100%;
    padding: 8px;
    border-radius: var(--border-radius);
    background: var(--accent);
    color: var(--dark);
    font-weight: 700;
    font-size: var(--text-size-lg);
    border: .1rem solid var(--accent);
    cursor: pointer;
    transition: all 0.4s cubic-bezier(.4, 0, .2, 1);
    box-shadow: var(--box-shadow);
}

.swi {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 0.85rem 1.1rem;
    border-radius: var(--border-radius);
    font-weight: 600;
    font-size: var(--text-size-sm);
    text-decoration: none;
    transition: var(--transition);
    border: 0.13rem solid;
    position: relative;
    z-index: 1;
    overflow: hidden;
    background: var(--surface-soft);
    color: var(--text);
    border-color: var(--muted-border);
}

.swi:hover {
    background: transparent;
    border-color: var(--accent);
    box-shadow: 0 4px 20px rgba(0, 184, 148, 0.2);
}

.swi.s {
    font-size: 1.3rem;
}

.btn-login:hover {
    background: var(--surface-1);
    color: var(--accent);
    box-shadow: 0 6px 20px rgba(0, 184, 148, 0.3);
}

.btn-login:disabled {
    background: var(--surface-1);
    color: var(--accent);
    cursor: not-allowed;
    transform: none;
    box-shadow: none;
}

.social-login {
    margin-top: 1.5rem;
    text-align: center;
}

.divider {
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0.5rem 0;
}

.divider::before,
.divider::after {
    content: '';
    flex: 1;
    height: 1px;
    background: var(--text-light);
    opacity: 0.3;
}

.divider span {
    background: var(--glass-bg);
    padding: 0 15px;
    color: var(--text-light);
    font-size: 0.9rem;
}

#googleLoginBtn i {
    font-size: 1.1rem;
    color: #4285f4;
}

/* Social icons row for mobile */
.social-icons-row {
    display: flex;
    gap: 1rem;
    justify-content: center;
    align-items: center;
}

.mobile-google-btn i {
    color: #4285f4;
}

.login-links {
    display: flex;
    justify-content: space-between;
    margin-top: 1.5rem;
    font-size: 0.9rem;
}

.login-link {
    color: var(--text-light);
    transition: var(--transition);
    text-decoration: none;
}

.login-link:hover {
    color: var(--accent);
}

.terms-info {
    margin-top: 1rem;
    font-size: 0.8rem;
    color: var(--text-light);
    text-align: center;
}

.terms-link {
    color: var(--accent);
    font-weight: 500;
    text-decoration: none;
}

.token-container {
    animation: fadeInUp 0.4s ease-out;
}

.token-container.disable {
    display: none;
}

.token-container.enable {
    display: block;
}

.ai-element {
    position: absolute;
    opacity: 0.1;
    z-index: 1;
    animation: float 6s ease-in-out infinite;
}

.ai-element:nth-child(1) {
    top: 20%;
    left: 10%;
    font-size: 5rem;
    animation-delay: 0s;
}

.ai-element:nth-child(2) {
    top: 60%;
    left: 80%;
    font-size: 4rem;
    animation-delay: 1s;
}

.ai-element:nth-child(3) {
    top: 30%;
    left: 70%;
    font-size: 3rem;
    animation-delay: 2s;
}

.ai-element:nth-child(4) {
    top: 80%;
    left: 20%;
    font-size: 6rem;
    animation-delay: 3s;
}

@keyframes float {

    0%,
    100% {
        transform: translateY(0) rotate(0deg);
    }

    50% {
        transform: translateY(-20px) rotate(5deg);
    }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.remember-me {
    display: flex;
    align-items: center;
    justify-content: flex-start;
    width: 100%;
}

.remember-me input[type="checkbox"] {
    appearance: none;
    -webkit-appearance: none;
    width: 18px;
    height: 18px;
    background: var(--input-bg);
    border: 2px solid var(--input-border);
    border-radius: var(--border-radius);
    margin-right: 10px;
    cursor: pointer;
    position: relative;
    transition: var(--transition);
}

.remember-me input[type="checkbox"]:checked {
    background-color: var(--accent);
    border-color: var(--accent);
}

.remember-me input[type="checkbox"]:checked::after {
    content: '\f00c';
    font-family: 'Font Awesome 6 Free';
    font-weight: 900;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: var(--dark);
    font-size: 10px;
}

.remember-me label {
    color: var(--text-light);
    cursor: pointer;
    transition: var(--transition);
    font-size: 0.9rem;
}

.remember-me label:hover {
    color: var(--light);
}

.trust-device-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    margin: 1.5rem 0;
    padding: 1rem;
    background: color-mix(in srgb, var(--accent) 7%, transparent 93%);
    border: 1px solid rgba(0, 184, 148, 0.2);
    border-radius: var(--border-radius);
    transition: var(--transition);
}

.trust-device-container:hover {
    background: rgba(0, 184, 148, 0.08);
    border-color: rgba(0, 184, 148, 0.3);
}

.trust-device-label {
    display: flex;
    align-items: center;
    cursor: pointer;
    flex: 1;
    gap: 12px;
}

.trust-device-checkbox {
    appearance: none;
    -webkit-appearance: none;
    width: 20px;
    height: 20px;
    background: var(--input-bg);
    border: 2px solid rgba(0, 184, 148, 0.4);
    border-radius: 5px;
    cursor: pointer;
    position: relative;
    transition: var(--transition);
    flex-shrink: 0;
}

.trust-device-checkbox:hover {
    border-color: var(--accent);
    background: rgba(0, 184, 148, 0.1);
}

.trust-device-checkbox:checked {
    background-color: var(--accent);
    border-color: var(--accent);
}

.trust-device-checkbox:checked::after {
    content: '\f00c';
    font-family: 'Font Awesome 6 Free';
    font-weight: 900;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: var(--dark);
    font-size: 11px;
}

.checkbox-custom {
    display: none;
}

.checkbox-text {
    color: var(--text);
    font-size: 0.95rem;
    font-weight: 500;
    transition: var(--transition);
    user-select: none;
}

.trust-device-label:hover .checkbox-text {
    color: var(--light);
}

.trust-device-info {
    color: var(--accent);
    cursor: pointer;
    font-size: 1.1rem;
    transition: var(--transition);
    padding: 0.5rem;
    border-radius: 50%;
    flex-shrink: 0;
}

.trust-device-info:hover {
    color: var(--light);
    background: rgba(0, 184, 148, 0.15);
    transform: scale(1.1);
}

.WarningboxInfo {
    background: rgba(255, 209, 102, 0.1);
    border: 1px solid var(--warning);
    border-left: 4px solid var(--warning);
    padding: 0.75rem 1rem;
    border-radius: var(--border-radius);
    color: var(--warning);
    font-size: 0.9rem;
    font-weight: 500;
    margin-top: 1rem;
    margin-bottom: 10px;
    text-align: center;
    box-shadow: var(--box-shadow);
}

.version-info {
    position: fixed;
    bottom: 20px;
    right: 20px;
    background: var(--surface-soft);
    color: var(--text-light);
    padding: 8px 12px;
    border-radius: var(--border-radius);
    font-size: 0.75rem;
    border: 1px solid var(--muted-border);
    z-index: 999;
    transition: var(--transition);
    backdrop-filter: blur(5px);
}

.version-info:hover {
    color: var(--accent);
    border-color: var(--accent);
}

/* Desktop Layout: Two-column design (>1000px) */
@media (min-width: 1001px) {
    .login-box {
        max-width: 1100px;
        padding: 0;
        overflow: hidden;
    }

    .login-box-inner {
        flex-direction: row;
        min-height: 600px;
    }

    /* Left Sidebar: 30% - Branding & Secondary Actions */
    .login-sidebar {
        display: flex;
        flex-direction: column;
        width: 40%;
        background: linear-gradient(135deg, rgba(33, 150, 243, 0.08), rgba(0, 184, 148, 0.08));
        padding: 2.5rem 2rem;
        border-right: 1px solid color-mix(in srgb, var(--accent) 32%, transparent 68%);
        position: relative;
        overflow: hidden;
    }

    .login-sidebar::before {
        content: '';
        position: absolute;
        top: -50%;
        left: -50%;
        width: 200%;
        height: 200%;
        background: radial-gradient(circle, rgba(0, 184, 148, 0.1) 0%, transparent 70%);
        animation: pulse 8s ease-in-out infinite;
        pointer-events: none;
        z-index: 0;
    }

    @keyframes pulse {

        0%,
        100% {
            opacity: 0.5;
            transform: scale(1);
        }

        50% {
            opacity: 0.8;
            transform: scale(1.1);
        }
    }

    .sidebar-content {
        display: flex;
        flex-direction: column;
        gap: 2.5rem;
        height: 100%;
    }

    .brand-section {
        text-align: center;
    }

    .brand-icon {
        font-size: 3.5rem;
        color: var(--accent);
        margin-bottom: 1.5rem;
        display: block;
        filter: drop-shadow(0 4px 12px rgba(0, 184, 148, 0.4));
        position: relative;
        z-index: 1;
    }

    .brand-title {
        font-size: 1.5rem;
        font-weight: 700;
        color: var(--light);
        margin-bottom: 0.75rem;
        line-height: 1.3;
    }

    .brand-description {
        font-size: 0.9rem;
        color: var(--text-light);
        line-height: 1.5;
    }

    .sidebar-actions {
        display: flex;
        flex-direction: column;
        gap: 1rem;
    }

    .btn-social {
        display: flex;
        align-items: center;
        justify-content: center;
        gap: 10px;
        padding: 0.85rem 1.1rem;
        border-radius: var(--border-radius);
        font-weight: 600;
        font-size: 0.9rem;
        text-decoration: none;
        transition: var(--transition);
        border: 0.13rem solid;
        position: relative;
        z-index: 1;
        overflow: hidden;
    }

    .btn-google-side {
        background: var(--surface-soft);
        color: var(--text);
        border-color: var(--muted-border);
    }

    .btn-google-side:hover {
        background: transparent;
        border-color: var(--accent);
        box-shadow: 0 4px 20px rgba(0, 184, 148, 0.2);
    }

    .btn-google-side i {
        color: #4285f4;
    }

    .btn-switch-side {
        background: var(--surface-soft);
        color: var(--text);
        border-color: var(--muted-border);
    }

    .btn-switch-side:hover {
        background: transparent;
        border-color: var(--accent);
        box-shadow: 0 4px 20px rgba(0, 184, 148, 0.2);
    }

    .sidebar-links {
        display: flex;
        flex-direction: column;
        gap: 0.75rem;
        margin-top: auto;
        padding-top: 2rem;
        border-top: 1px solid var(--muted-border);
        position: relative;
        z-index: 1;
    }

    .sidebar-link {
        display: flex;
        align-items: center;
        gap: 10px;
        color: var(--text-light);
        text-decoration: none;
        font-size: 0.85rem;
        transition: var(--transition);
        padding: 0.6rem 0.75rem;
        border-radius: 6px;
        border: 1px solid transparent;
    }

    .sidebar-link:hover {
        color: var(--accent);
        background: rgba(0, 184, 148, 0.08);
        border-color: rgba(0, 184, 148, 0.3);
    }

    .sidebar-link i {
        font-size: 0.95rem;
        opacity: 0.8;
    }

    /* Right Main Form: 70% - Login Fields Only */
    .login-main {
        width: 70%;
        padding: 3rem 4rem;
        display: flex;
        flex-direction: column;
        justify-content: center;
        background: var(--surface-muted);
    }

    .login-form {
        max-width: 420px;
        margin: 0 auto;
        width: 100%;
    }

    .login-title {
        margin-bottom: 2.5rem;
        font-size: 2rem;
        text-align: center;
    }

    .login-title::after {
        display: block;
    }

    /* Hide mobile-only elements on desktop */
    .mobile-actions {
        display: none;
    }

    /* Adjust form spacing for cleaner look */
    .form-group {
        margin-bottom: 1.75rem;
    }

    .terms-info {
        margin-top: 2rem;
    }
}

.logo-centered {
    justify-content: center;
    margin-bottom: 1rem;
}

.form-row-split {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
    gap: 0.75rem;
}

.remember-me-inline {
    margin-bottom: 0;
}

.login-link-nowrap {
    margin-bottom: 0;
    white-space: nowrap;
}

.hidden-by-default {
    display: none;
}

.btn-login-inline {
    text-decoration: none;
    display: inline-block;
    margin-top: 10px;
    text-align: center;
    line-height: 40px;
}

.link-no-decoration {
    text-decoration: none;
}

@media (max-width: 400px) {

    .logo svg,
    .logo-image {
        height: 30px;
    }

    .logo-text {
        font-size: 1.6rem;
    }

    .mbkauthe-btn-login {
        font-size: 1rem !important;
        padding: 6px !important;
    }
}

@media (max-width: 768px) {
    .login-box {
        padding: 2rem;
    }

    .login-title {
        font-size: 1.8rem;
    }

    .version-info {
        bottom: 10px;
        right: 10px;
        font-size: 0.7rem;
        padding: 6px 10px;
    }
}

@media (max-width: 576px) {
    .login-box {
        padding: 1.5rem;
        border-radius: var(--border-radius);
    }

    .login-links {
        flex-direction: row;
        gap: 0.5rem;
        align-items: center;
    }
}