body.login-page {
    margin: 0;
    padding: 18px;
    min-height: 100vh;
    background: #f5f7fa;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    display: flex;
    align-items: center;
    justify-content: center;
}

body.login-page .login-container {
    width: min(1220px, 100%);
    min-height: calc(100vh - 36px);
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    background: #f5f7fa;
    overflow: hidden;
    padding: 0;
    border-radius: 18px;
    box-shadow: 0 16px 34px rgba(15, 23, 42, 0.12);
}

body.login-page .welcome-panel {
    background: linear-gradient(145deg, #2c3e50 0%, #3a5276 100%);
    color: #f8fafc;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: clamp(28px, 3vw, 44px);
}

body.login-page .welcome-content {
    max-width: 450px;
}

body.login-page .welcome-content h1 {
    margin: 0 0 18px;
    font-size: 2.2rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 12px;
    color: #f8fafc;
}

body.login-page .welcome-content h1 .fa-cubes {
    color: #dbe7f6;
    background: rgba(255, 255, 255, 0.12);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 8px;
    padding: 7px 9px;
    font-size: 0.9em;
}

body.login-page .welcome-lead {
    font-size: 1.6rem;
    margin: 0 0 12px;
    font-weight: 600;
}

body.login-page .welcome-text {
    margin: 0;
    color: rgba(248, 250, 252, 0.9);
    line-height: 1.6;
    font-size: 1rem;
}

body.login-page .welcome-badges {
    margin-top: 24px;
    display: flex;
    flex-wrap: nowrap;
    gap: 8px;
    white-space: nowrap;
}

body.login-page .welcome-badges span {
    display: inline-block;
    padding: 7px 10px;
    border-radius: 999px;
    border: 1px solid rgba(255, 255, 255, 0.22);
    background: rgba(255, 255, 255, 0.1);
    color: #eef3fb;
    font-size: 0.81rem;
}

body.login-page .login-card {
    margin: 0;
    max-width: none;
    width: 100%;
    border-radius: 0;
    box-shadow: none;
    border: none;
    background: #ffffff;
    padding: clamp(28px, 3vw, 44px);
    display: flex;
    flex-direction: column;
    justify-content: center;
}

body.login-page .login-card:hover {
    transform: none;
    box-shadow: none;
}

body.login-page .logo {
    margin-bottom: 22px;
    text-align: left;
}

body.login-page .logo h2 {
    margin: 0 0 4px;
    font-size: 1.75rem;
    color: #2c3e50;
    font-weight: 700;
}

body.login-page .logo p {
    margin: 0;
    color: #64748b;
    font-size: 0.95rem;
}

body.login-page .login-form,
body.login-page .register-form {
    text-align: left;
}

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

body.login-page .form-group label {
    display: block;
    margin-bottom: 7px;
    color: #334155;
    font-weight: 600;
    font-size: 0.9rem;
}

body.login-page .form-group input {
    width: 100%;
    padding: 11px 12px;
    border: 1px solid #cbd5e1;
    border-radius: 8px;
    font-size: 0.95rem;
    color: #1f2937;
    background: #ffffff;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

body.login-page .form-group input:focus {
    outline: none;
    border-color: #4a6491;
    box-shadow: 0 0 0 3px rgba(74, 100, 145, 0.15);
}

body.login-page .login-btn,
body.login-page .signup-btn,
body.login-page .back-btn {
    width: 100%;
    border: none;
    border-radius: 8px;
    padding: 12px;
    font-weight: 600;
    cursor: pointer;
}

body.login-page .login-btn {
    background: linear-gradient(135deg, #2c3e50, #4a6491);
    color: #ffffff;
}

body.login-page .login-btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 8px 18px rgba(44, 62, 80, 0.22);
}

body.login-page .signup-btn {
    background: linear-gradient(135deg, #2c3e50, #4a6491);
    color: #ffffff;
    margin-bottom: 10px;
}

body.login-page .back-btn {
    background: #e2e8f0;
    color: #334155;
}

body.login-page .login-links {
    margin-top: 14px;
    display: flex;
    justify-content: space-between;
    gap: 10px;
}

body.login-page .login-links a {
    color: #3b5a86;
    text-decoration: none;
    font-size: 0.86rem;
    font-weight: 600;
}

body.login-page .login-links a:hover {
    text-decoration: underline;
}

body.login-page .message {
    margin-top: 14px;
    padding: 10px 12px;
    border-radius: 8px;
    font-size: 0.88rem;
    display: none;
}

body.login-page .message.success {
    background: #dcfce7;
    color: #166534;
    border: 1px solid #bbf7d0;
    display: block;
}

body.login-page .message.error {
    background: #fee2e2;
    color: #991b1b;
    border: 1px solid #fecaca;
    display: block;
}

body.login-page .message.info {
    background: #dbeafe;
    color: #1e3a8a;
    border: 1px solid #bfdbfe;
    display: block;
}

body.login-page .loader {
    width: 20px;
    height: 20px;
    border: 2px solid rgba(255, 255, 255, 0.35);
    border-bottom-color: #ffffff;
    border-radius: 50%;
    animation: login-rotation 0.9s linear infinite;
    margin: 0 auto;
}

@keyframes login-rotation {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

@media (max-width: 1080px) {
    body.login-page {
        padding: 0;
    }

    body.login-page .login-container {
        grid-template-columns: 1fr;
        width: 100%;
        min-height: 100vh;
        border-radius: 0;
        box-shadow: none;
    }

    body.login-page .welcome-panel {
        display: none;
    }

    body.login-page .login-card {
        border-radius: 0;
        min-height: 100vh;
        padding: 34px 22px;
    }
}