@import url('https://fonts.googleapis.com/css2?family=DM+Sans:ital,opsz,wght@0,9..40,400;0,9..40,500;0,9..40,600;0,9..40,700;1,9..40,400&display=swap');

:root {
    --login-primary: #5c3fd8;
    --login-primary-dark: #4a32b5;
    --login-ink: #0f172a;
    --login-muted: #64748b;
    --login-line: #e2e8f0;
    --login-surface: #ffffff;
    --login-danger: #e11d48;
    --login-font: 'DM Sans', system-ui, -apple-system, sans-serif;
    --login-radius: 14px;
}

*,
*::before,
*::after {
    box-sizing: border-box;
}

html,
body {
    margin: 0;
    padding: 0;
    min-height: 100%;
}

body {
    font-family: var(--login-font);
    color: var(--login-ink);
    background: #1e1548;
    -webkit-font-smoothing: antialiased;
}

.login-page {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 32px 20px;
    overflow: hidden;
}

.login-bg {
    position: absolute;
    inset: 0;
    background:
        linear-gradient(145deg, #5c3fd8 0%, #4a32b5 48%, #2e1f6e 100%);
    z-index: 0;
}

.login-bg::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image: url('img/login-doodle-bg.png');
    background-repeat: repeat;
    background-position: center;
    background-size: 640px auto;
    opacity: 0.42;
    mix-blend-mode: screen;
}

.login-bg::after {
    content: '';
    position: absolute;
    inset: 0;
    background:
        radial-gradient(circle at 50% 40%, transparent 0%, rgba(30, 21, 72, 0.35) 70%, rgba(30, 21, 72, 0.55) 100%);
    pointer-events: none;
}

@keyframes login-enter {
    from {
        opacity: 0;
        transform: translateY(16px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.login-main {
    position: relative;
    z-index: 1;
    width: 100%;
    max-width: 400px;
    display: flex;
    flex-direction: column;
    align-items: stretch;
    gap: 22px;
    animation: login-enter 0.55s ease-out both;
}

.login-brand {
    text-align: center;
    color: #fff;
}

.login-brand-name {
    display: inline-block;
    margin: 0 0 8px;
    font-size: clamp(1.65rem, 4.5vw, 2rem);
    font-weight: 700;
    letter-spacing: 0.02em;
    line-height: 1.2;
    text-shadow:
        0 1px 2px rgba(15, 23, 42, 0.55),
        0 4px 16px rgba(15, 23, 42, 0.65),
        0 12px 36px rgba(15, 23, 42, 0.55),
        0 0 40px rgba(30, 21, 72, 0.8);
}

.login-brand-text {
    margin-right: 0.35em;
}

.login-brand-last {
    position: relative;
    display: inline-block;
    white-space: nowrap;
}

.login-brand-version {
    position: absolute;
    left: 100%;
    bottom: 0.42em;
    top: auto;
    margin-left: 8px;
    padding: 2px 7px;
    white-space: nowrap;
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.06em;
    line-height: 1.2;
    color: rgba(255, 255, 255, 0.95);
    background: rgba(15, 23, 42, 0.28);
    border: 1px solid rgba(255, 255, 255, 0.35);
    border-radius: 999px;
    text-shadow: none;
}

.login-brand-tagline {
    margin: 0;
    font-size: 0.95rem;
    font-weight: 500;
    color: rgba(255, 255, 255, 0.92);
    text-shadow:
        0 1px 2px rgba(15, 23, 42, 0.5),
        0 4px 14px rgba(15, 23, 42, 0.6),
        0 8px 24px rgba(30, 21, 72, 0.7);
}

.login-card {
    background: var(--login-surface);
    border: 1px solid rgba(255, 255, 255, 0.65);
    border-radius: var(--login-radius);
    padding: 28px 24px;
    box-shadow: 0 24px 48px rgba(15, 23, 42, 0.22);
    display: flex;
    flex-direction: column;
    gap: 16px;
    animation: login-enter 0.55s ease-out 0.08s both;
}

.login-field {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.login-field label {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--login-muted);
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.login-field input[type="email"],
.login-field input[type="password"],
.login-field input[type="text"] {
    width: 100%;
    height: 44px;
    padding: 0 14px;
    border: 1px solid #cbd5e1;
    border-radius: 10px;
    background: #f8fafc;
    color: var(--login-ink);
    font-family: inherit;
    font-size: 0.9375rem;
    outline: none;
    transition: border-color 0.15s ease, box-shadow 0.15s ease, background 0.15s ease;
}

.login-password-wrap {
    position: relative;
    display: block;
}

.login-password-wrap input {
    padding-right: 44px;
}

.login-password-toggle {
    position: absolute;
    top: 50%;
    right: 6px;
    transform: translateY(-50%);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 34px;
    height: 34px;
    padding: 0;
    border: none;
    border-radius: 8px;
    background: transparent;
    color: var(--login-muted);
    cursor: pointer;
    transition: color 0.15s ease, background 0.15s ease;
}

.login-password-toggle:hover {
    color: var(--login-primary);
    background: rgba(92, 63, 216, 0.08);
}

.login-password-toggle:focus-visible {
    outline: none;
    box-shadow: 0 0 0 3px rgba(92, 63, 216, 0.18);
}

.login-password-toggle .icon-hide {
    display: none;
}

.login-password-toggle.is-shown .icon-show {
    display: none;
}

.login-password-toggle.is-shown .icon-hide {
    display: block;
}

.login-field input::placeholder {
    color: #94a3b8;
}

.login-field input:focus {
    border-color: var(--login-primary);
    background: #fff;
    box-shadow: 0 0 0 3px rgba(92, 63, 216, 0.18);
}

.login-error {
    margin: 0;
    font-size: 0.8125rem;
    font-weight: 500;
    color: var(--login-danger);
}

.login-remember {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--login-muted);
    cursor: pointer;
    user-select: none;
}

.login-remember input {
    width: 16px;
    height: 16px;
    accent-color: var(--login-primary);
    cursor: pointer;
}

.login-submit {
    width: 100%;
    height: 46px;
    margin-top: 4px;
    border: none;
    border-radius: 10px;
    background: var(--login-primary);
    color: #fff;
    font-family: inherit;
    font-size: 0.9375rem;
    font-weight: 700;
    letter-spacing: 0.01em;
    cursor: pointer;
    transition: background 0.15s ease, transform 0.15s ease, box-shadow 0.15s ease;
}

.login-submit:hover {
    background: var(--login-primary-dark);
    box-shadow: 0 8px 20px rgba(92, 63, 216, 0.35);
}

.login-submit:active {
    transform: translateY(1px);
}

.login-submit:focus-visible {
    outline: none;
    box-shadow: 0 0 0 3px rgba(92, 63, 216, 0.35);
}

.login-footer {
    position: fixed;
    right: 20px;
    bottom: 16px;
    z-index: 2;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin: 0;
    padding: 8px 12px;
    max-width: min(320px, calc(100vw - 40px));
    border: 1px solid rgba(255, 255, 255, 0.45);
    border-radius: 10px;
    background: rgba(15, 23, 42, 0.22);
    box-shadow: none;
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
    animation: none;
}

.login-footer-icon {
    display: inline-flex;
    flex-shrink: 0;
    color: rgba(255, 255, 255, 0.9);
}

.login-footer-name {
    font-size: 0.875rem;
    font-weight: 500;
    line-height: 1.3;
    color: #fff;
    text-shadow: 0 1px 8px rgba(0, 0, 0, 0.35);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    text-transform: uppercase;
    letter-spacing: 0.03em;
}

@media (max-width: 480px) {
    .login-footer {
        right: 14px;
        bottom: 12px;
        max-width: calc(100vw - 28px);
    }
}

@media (max-width: 480px) {
    .login-page {
        padding: 24px 16px;
        align-items: flex-start;
        padding-top: 12vh;
    }

    .login-card {
        padding: 22px 18px;
    }

    .login-brand-name {
        font-size: 1.5rem;
    }
}