:root {
    --dior-font-family: sans-serif;
    --bg-color: #f2f2ed;
    --card-bg: #FFFFFF;
    --text-main: #1A1A1A;
    --text-muted: #8E8A86;
    --text-legal: #B0AAA3;
    --accent-border: #EEECE9;
    --divider-color: #D1CEC8;
    --transition-smooth: cubic-bezier(0.22, 1, 0.36, 1);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html, body {
    width: 100%;
    height: 100%;
    background-color: var(--bg-color);
    overflow-x: hidden;
}

body {
    font-family: var(--dior-font-family);
    -webkit-font-smoothing: antialiased;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 24px;
    color: var(--text-main);
}

.font-serif {
    font-family: var(--dior-font-family);
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }

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

.animate-premium-in {
    animation: fadeIn 1.2s var(--transition-smooth) forwards;
}

.login-card {
    position: relative;
    z-index: 10;
    width: 100%;
    max-width: 460px;
    background-color: var(--card-bg);
    border-radius: 32px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.04);
    border: 1px solid var(--accent-border);
    padding: 48px;
    display: flex;
    flex-direction: column;
    align-items: center;
}

@media (min-width: 768px) {
    .login-card {
        padding: 64px;
    }
}

.card-header {
    margin-bottom: 56px;
    text-align: center;
    width: 100%;
}

.logo-wrapper {
    margin-bottom: 32px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.logo-wrapper img {
    height: 32px;
    width: auto;
    object-fit: contain;
}

@media (min-width: 768px) {
    .logo-wrapper img {
        height: 36px;
    }
}

.header-title {
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.5em;
    text-transform: uppercase;
    margin-bottom: 8px;
}

.title-divider {
    width: 32px;
    height: 1px;
    background-color: var(--divider-color);
    margin: 0 auto;
}

.login-section {
    width: 100%;
}

.welcome-text {
    text-align: center;
    color: var(--text-muted);
    font-size: 13px;
    margin-bottom: 32px;
    font-weight: 500;
    font-style: italic;
}

.btn-custom-login {
    height: 55px;
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    padding: 14px 24px;
    background-color: #000000;
    border-radius: 16px;
    border: none;
    color: #FFFFFF;
    font-weight: 600;
    font-size: 17px;
    letter-spacing: -0.01em;
    cursor: pointer;
    transition: all 0.3s ease;
}

.btn-custom-login:hover {
    background-color: #1a1a1a;
    box-shadow: 0 10px 20px rgba(0,0,0,0.1);
}

.card-footer {
    margin-top: 80px;
    text-align: center;
}

.legal-text {
    font-size: 9px;
    color: var(--text-legal);
    line-height: 1.6;
    letter-spacing: 0.15em;
    text-transform: uppercase;
}

.powered-by {
    position: fixed;
    bottom: 32px;
    text-align: center;
    z-index: 10;
    font-size: 11px;
    color: var(--text-muted);
    letter-spacing: 0.05em;
    font-weight: 400;
    opacity: 0.7;
}

.powered-by span {
    font-weight: 600;
    color: #4A4A4A;
}

.welcome-text.error-header {
    font-style: normal;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: black;
    font-weight: 600;
    font-size: 11px;
    margin-bottom: 24px;
}

.inner-content-card {
    background-color: #faf9f8;
    border: 1px solid var(--accent-border);
    border-radius: 16px;
    padding: 24px 20px;
    text-align: center;
    margin-bottom: 32px;
}

.description-text {
    font-size: 14px;
    color: var(--text-main);
    font-weight: 500;
    line-height: 1.6;
    margin-bottom: 4px;
}

.description-text.sub-muted {
    color: var(--text-muted);
    font-size: 13px;
    font-weight: 400;
    margin-top: 8px;
}

.error-list-container {
    text-align: left;
    margin-top: 24px;
    border-top: 1px solid #EEECE9;
    padding-top: 20px;
    width: 100%;
}

.error-item {
    margin-bottom: 16px;
}

.error-label {
    display: block;
    font-size: 10px;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: #8E8A86;
    font-weight: 600;
    margin-bottom: 6px;
}

.error-value {
    display: block;
    color: #1A1A1A;
    font-size: 13px;
    font-weight: 500;
    line-height: 1.5;
    word-break: break-word;
}

.single-message {
    font-size: 14px;
    line-height: 1.6;
    color: #1A1A1A;
    margin-bottom: 16px;
}