body {
    min-height: 100vh;
}

.wrap {
    position: relative;
    z-index: 1;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

.page {
    flex: 1;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 56px 24px;
    position: relative;
    z-index: 2;
}

.card {
    width: 100%;
    max-width: 460px;
    background: rgba(10, 16, 32, 0.92);
    border: 1px solid rgba(59, 130, 246, 0.16);
    border-radius: 24px;
    padding: 36px 30px;
    box-shadow: 0 24px 80px rgba(0, 0, 0, 0.42);
}

.eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 12px;
    border-radius: 999px;
    background: rgba(59, 130, 246, 0.1);
    border: 1px solid rgba(59, 130, 246, 0.16);
    color: #93c5fd;
    font-size: 12px;
    margin-bottom: 18px;
}

h1 {
    margin: 0 0 12px;
    color: #fff;
    font-size: 30px;
    line-height: 1.15;
}

.sub {
    color: #94a3b8;
    line-height: 1.7;
    font-size: 15px;
    margin-bottom: 26px;
}

.alert {
    display: none;
    padding: 14px 16px;
    border-radius: 14px;
    margin-bottom: 18px;
    font-size: 14px;
    line-height: 1.6;
    border: 1px solid;
}

.alert.show {
    display: block;
}

.alert.error {
    background: rgba(239, 68, 68, 0.08);
    border-color: rgba(239, 68, 68, 0.22);
    color: #fecaca;
}

.alert.success {
    background: rgba(34, 197, 94, 0.08);
    border-color: rgba(34, 197, 94, 0.22);
    color: #bbf7d0;
}

label {
    display: block;
    color: #dbeafe;
    font-size: 14px;
    margin-bottom: 10px;
    font-weight: 600;
}

.input {
    width: 100%;
    padding: 15px 16px;
    border-radius: 14px;
    border: 1px solid rgba(148, 163, 184, 0.18);
    background: rgba(15, 23, 42, 0.95);
    color: #fff;
    font-size: 15px;
    outline: none;
    transition: border-color .2s, box-shadow .2s;
}

.input:focus {
    border-color: rgba(96, 165, 250, 0.65);
    box-shadow: 0 0 0 4px rgba(59, 130, 246, 0.14);
}

.field-error {
    display: none;
    color: #fca5a5;
    font-size: 12px;
    margin-top: 8px;
}

.field-error.show {
    display: block;
}

.submit-btn {
    width: 100%;
    margin-top: 20px;
    padding: 15px 18px;
    border: 0;
    border-radius: 14px;
    font-size: 15px;
    font-weight: 700;
    color: #fff;
    cursor: pointer;
    background: linear-gradient(135deg, #3b82f6 0%, #2563eb 100%);
    box-shadow: 0 12px 30px rgba(37, 99, 235, 0.32);
}

.submit-btn:disabled {
    opacity: .65;
    cursor: not-allowed;
}

.helper {
    margin-top: 18px;
    color: #94a3b8;
    font-size: 13px;
    line-height: 1.6;
}

.back-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin-top: 22px;
    color: #93c5fd;
    text-decoration: none;
    font-size: 14px;
}