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

:root {
    --bg: #08101f;
    --card: rgba(17, 28, 52, 0.94);
    --card-border: rgba(255, 255, 255, 0.09);
    --input: #0d1830;
    --input-border: rgba(148, 163, 184, 0.20);
    --text: #f8fafc;
    --muted: #94a3b8;
    --primary: #6d5dfc;
    --cyan: #16d2e3;
}

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

body {
    min-height: 100vh;
    font-family: Arial, Helvetica, sans-serif;
    color: var(--text);
    background:
        radial-gradient(circle at 50% 0%, rgba(109, 93, 252, 0.42), transparent 34%),
        radial-gradient(circle at 50% 100%, rgba(22, 210, 227, 0.30), transparent 34%),
        var(--bg);
}

.login-page {
    width: 100%;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 22px;
    padding: 28px 18px;
}

.login-brand {
    width: 100%;
    max-width: 430px;
    display: flex;
    align-items: center;
    gap: 14px;
}

.brand-logo {
    width: 54px;
    height: 54px;
    border-radius: 16px;
    display: grid;
    place-items: center;
    font-size: 26px;
    font-weight: 800;
    color: #fff;
    background: linear-gradient(135deg, var(--primary), var(--cyan));
    box-shadow: 0 12px 32px rgba(109, 93, 252, 0.35);
}

.brand-title {
    font-size: 21px;
    line-height: 1.05;
    font-weight: 800;
    letter-spacing: 0.8px;
}

.brand-title span {
    color: var(--cyan);
}

.brand-subtitle {
    margin-top: 5px;
    color: #cbd5e1;
    font-size: 13px;
}

.login-card {
    width: 100%;
    max-width: 430px;
    padding: 34px;
    border-radius: 22px;
    background: var(--card);
    border: 1px solid var(--card-border);
    box-shadow: 0 28px 70px rgba(0, 0, 0, 0.42);
    backdrop-filter: blur(14px);
}

.login-header {
    margin-bottom: 24px;
}

.login-kicker {
    margin-bottom: 7px;
    color: var(--cyan);
    font-size: 12px;
    font-weight: 800;
    letter-spacing: 1.4px;
}

.login-header h1 {
    margin-bottom: 8px;
    font-size: 32px;
    line-height: 1.05;
}

.login-header > p:last-child {
    color: var(--muted);
    font-size: 14px;
    line-height: 1.5;
}

.login-alert {
    margin-bottom: 18px;
    padding: 12px 14px;
    border: 1px solid rgba(239, 68, 68, 0.35);
    border-radius: 11px;
    background: rgba(239, 68, 68, 0.13);
    color: #fecaca;
    font-size: 14px;
}

.login-form {
    display: flex;
    flex-direction: column;
}

.login-form > label:not(.remember-row) {
    margin-bottom: 8px;
    color: #dbeafe;
    font-size: 14px;
    font-weight: 700;
}

.input-wrap {
    position: relative;
    display: flex;
    align-items: center;
    margin-bottom: 17px;
}

.input-icon {
    position: absolute;
    left: 14px;
    z-index: 1;
    font-size: 15px;
    opacity: 0.78;
}

.input-wrap input {
    width: 100%;
    height: 50px;
    padding: 0 92px 0 43px;
    border: 1px solid var(--input-border);
    border-radius: 12px;
    outline: none;
    background: var(--input);
    color: var(--text);
    font-size: 15px;
}

.input-wrap input::placeholder {
    color: #64748b;
}

.input-wrap input:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 4px rgba(109, 93, 252, 0.15);
}

.toggle-password {
    position: absolute;
    right: 9px;
    height: 34px;
    padding: 0 10px;
    border: 0;
    border-radius: 8px;
    background: transparent;
    color: #c4b5fd;
    font-size: 12px;
    font-weight: 700;
    cursor: pointer;
}

.toggle-password:hover {
    background: rgba(109, 93, 252, 0.12);
}

.remember-row {
    display: inline-flex;
    align-items: center;
    gap: 9px;
    margin: 0 0 20px;
    color: #cbd5e1;
    font-size: 14px;
    cursor: pointer;
}

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

.login-button {
    width: 100%;
    height: 50px;
    border: 0;
    border-radius: 12px;
    background: linear-gradient(135deg, var(--primary), #4f46e5);
    color: #fff;
    font-size: 15px;
    font-weight: 800;
    cursor: pointer;
    box-shadow: 0 13px 28px rgba(79, 70, 229, 0.28);
}

.login-button:hover {
    filter: brightness(1.08);
}

.login-footer {
    display: flex;
    justify-content: space-between;
    gap: 12px;
    margin-top: 24px;
    padding-top: 18px;
    border-top: 1px solid rgba(255, 255, 255, 0.07);
    color: #64748b;
    font-size: 12px;
}

@media (max-width: 520px) {
    .login-page {
        justify-content: flex-start;
        padding-top: 54px;
    }

    .login-card {
        padding: 27px 22px;
        border-radius: 18px;
    }

    .login-header h1 {
        font-size: 28px;
    }

    .login-footer {
        flex-direction: column;
        align-items: center;
    }
}