/* Admin styles */
.spotp-admin-wrap {
    max-width: 980px;
}

.spotp-admin-card {
    background: #ffffff;
    border: 1px solid #d9e0e7;
    border-radius: 12px;
    padding: 18px 22px;
    box-shadow: 0 10px 30px rgba(29, 56, 83, 0.08);
}

.spotp-admin-card h2 {
    margin-top: 20px;
    padding-bottom: 8px;
    border-bottom: 1px solid #edf2f7;
}

.spotp-admin-card .form-table th {
    width: 240px;
}

.spotp-admin-card input[type="text"],
.spotp-admin-card input[type="password"],
.spotp-admin-card input[type="email"],
.spotp-admin-card input[type="number"],
.spotp-admin-card select {
    border-radius: 8px;
}

/* Frontend styles */
:root {
    --spotp-bg-1: #f6f8fb;
    --spotp-bg-2: #e7eef8;
    --spotp-card: #ffffff;
    --spotp-text: #10213a;
    --spotp-subtle: #5f6f86;
    --spotp-accent: #1f7a8c;
    --spotp-accent-hover: #186473;
    --spotp-danger: #b42318;
    --spotp-success: #1f8f57;
    --spotp-border: #d4deea;
    --spotp-shadow: 0 18px 44px rgba(16, 33, 58, 0.12);
}

body.login {
    background:
        radial-gradient(circle at 10% 0%, #d7e8f4 0%, transparent 30%),
        radial-gradient(circle at 95% 10%, #dcefcf 0%, transparent 28%),
        linear-gradient(165deg, var(--spotp-bg-1), var(--spotp-bg-2));
}

.spotp-auth-card {
    background: linear-gradient(180deg, #ffffff, #fbfdff);
    border: 1px solid var(--spotp-border);
    border-radius: 16px;
    box-shadow: var(--spotp-shadow);
    padding: 22px;
    animation: spotpRise 260ms ease-out;
}

.spotp-auth-card h2 {
    margin: 0 0 8px;
    color: var(--spotp-text);
    font-size: 1.45rem;
    line-height: 1.2;
    font-family: Georgia, "Times New Roman", serif;
}

.spotp-auth-card p,
.spotp-meta,
.spotp-warning,
.spotp-countdown {
    color: var(--spotp-subtle);
}

.spotp-form {
    display: grid;
    gap: 10px;
    margin-top: 14px;
}

.spotp-otp-inputs {
    display: grid;
    grid-template-columns: repeat(var(--spotp-cols, 6), minmax(34px, 44px));
    gap: 8px;
}

.spotp-otp-digit {
    width: 100%;
    text-align: center;
    font-size: 1.25rem;
    font-weight: 700;
    border: 1px solid var(--spotp-border);
    border-radius: 10px;
    min-height: 48px;
    transition: transform 120ms ease, border-color 120ms ease, box-shadow 120ms ease;
}

.spotp-otp-digit:focus {
    transform: translateY(-1px);
    border-color: var(--spotp-accent);
    box-shadow: 0 0 0 4px rgba(31, 122, 140, 0.15);
    outline: none;
}

.spotp-meta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    margin-top: 4px;
    font-size: 0.92rem;
}

.spotp-alert {
    border-radius: 10px;
    border: 1px solid transparent;
    padding: 10px 12px;
    margin-bottom: 10px;
}

.spotp-alert-error {
    border-color: #f5c2bf;
    background: #fff4f3;
    color: var(--spotp-danger);
}

.spotp-alert-success {
    border-color: #b8e7ce;
    background: #f1fcf6;
    color: var(--spotp-success);
}

.button.button-primary {
    background: var(--spotp-accent);
    border-color: var(--spotp-accent);
}

.button.button-primary:hover,
.button.button-primary:focus {
    background: var(--spotp-accent-hover);
    border-color: var(--spotp-accent-hover);
}

.spotp-form .button.button-secondary {
    justify-self: start;
    margin-top: 2px;
}

.spotp-form .button.button-secondary.spotp-resend-button:disabled {
    opacity: 0.7;
    cursor: not-allowed;
}

.spotp-resend-status {
    display: block;
    font-size: 0.86rem;
    color: var(--spotp-subtle);
    min-height: 1.2em;
    margin-top: 2px;
}

@keyframes spotpRise {
    from {
        transform: translateY(8px);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

@media (max-width: 520px) {
    .spotp-auth-card {
        padding: 16px;
    }

    .spotp-otp-inputs {
        grid-template-columns: repeat(var(--spotp-cols, 6), minmax(30px, 1fr));
        gap: 6px;
    }

    .spotp-otp-digit {
        min-height: 42px;
        font-size: 1.15rem;
    }

    .spotp-meta {
        flex-direction: column;
        align-items: flex-start;
    }
}