/* WP ERP Frontend Login — scoped styles using M3 design tokens */

/* ── Stage (full-page background wrapper) ──────────────────── */
.erp-fl-stage {
    width: 100%;
    min-height: calc(100vh - 64px);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 60px 16px;
    background-color: var(--erp-fl-bg-color, #f5f5f7);
    background-image: var(--erp-fl-bg-image);
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    box-sizing: border-box;
}

.erp-fl-stage::before {
    content: '';
    position: absolute;
    inset: 0;
    background: var(--erp-fl-overlay, transparent);
    pointer-events: none;
}

.erp-fl-stage > * {
    position: relative;
    z-index: 1;
}

/* ── Break out of FSE / block-theme constrained wrappers ───── */
body.erp-fl-login-page .wp-block-post-content,
body.erp-fl-login-page .entry-content {
    padding-left: 0 !important;
    padding-right: 0 !important;
    max-width: none !important;
    overflow: visible !important;
}
body.erp-fl-login-page .wp-block-post-title {
    display: none !important;
}

/* ── Standalone template main wrapper ──────────────────────── */
#erp-fl-main {
    width: 100%;
    padding: 0;
    margin: 0;
}
#erp-fl-main .erp-fl-stage {
    width: 100%;
}

/* ── Card ───────────────────────────────────────────────────── */
.erp-fl-card {
    max-width: 400px;
    width: 100%;
    margin: 0 auto;
    padding: 32px;
    background: var(--erp-fl-card-bg, var(--md-sys-color-surface, #fff));
    border-radius: var(--erp-fl-card-radius, 16px);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    box-sizing: border-box;
}

.erp-fl-header {
    text-align: center;
    margin-bottom: 24px;
    color: var(--md-sys-color-on-surface, #1a1a1a);
}

.erp-fl-header h2 {
    margin: 0;
    font-size: 22px;
    font-weight: 600;
    color: var(--erp-fl-heading-color, var(--md-sys-color-on-surface, #1a1a1a));
}

.erp-fl-logo {
    max-width: 120px;
    margin: 0 auto 16px;
    display: block;
}

.erp-fl-subtitle {
    text-align: center;
    margin: 8px 0 0;
    color: var(--erp-fl-subtitle-color, var(--md-sys-color-on-surface-variant, #666));
    font-size: 14px;
}

.erp-fl-field {
    margin-bottom: 16px;
}

.erp-fl-label {
    display: block;
    font-size: 13px;
    font-weight: 500;
    margin-bottom: 6px;
    color: var(--erp-fl-label-color, var(--md-sys-color-on-surface-variant, #555));
}

.erp-fl-input {
    width: 100%;
    padding: 12px 14px;
    border: 1.5px solid var(--erp-fl-input-border, var(--md-sys-color-outline, #ccc));
    border-radius: 8px;
    font-size: 15px;
    background: var(--erp-fl-input-bg, var(--md-sys-color-surface, #fff));
    color: var(--erp-fl-input-color, var(--md-sys-color-on-surface, #1a1a1a));
    box-sizing: border-box;
    transition: border-color 0.15s ease;
}

.erp-fl-input:focus {
    border-color: var(--erp-fl-primary, var(--md-sys-color-primary, #6750a4));
    outline: none;
}

.erp-fl-checkbox-row {
    display: flex;
    align-items: center;
    gap: 8px;
    margin: 8px 0 16px;
    font-size: 14px;
    color: var(--erp-fl-checkbox-color, var(--md-sys-color-on-surface, #1a1a1a));
    cursor: pointer;
}

.erp-fl-submit {
    width: 100%;
    padding: 12px;
    background: var(--erp-fl-primary, var(--md-sys-color-primary, #6750a4));
    color: var(--md-sys-color-on-primary, #fff);
    border: none;
    border-radius: 8px;
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    transition: filter 0.15s ease;
}

.erp-fl-submit:hover {
    filter: brightness(1.1);
}

.erp-fl-lost {
    display: block;
    text-align: center;
    margin-top: 16px;
    color: var(--erp-fl-primary, var(--md-sys-color-primary, #6750a4));
    text-decoration: none;
    font-size: 13px;
}

.erp-fl-lost:hover {
    text-decoration: underline;
}

.erp-fl-error {
    background: var(--md-sys-color-error-container, #fdd);
    color: var(--md-sys-color-on-error-container, #8b0000);
    padding: 10px 14px;
    border-radius: 8px;
    font-size: 14px;
    margin-bottom: 16px;
}

/* Footer HTML below the form */
.erp-fl-footer-html {
    margin-top: 20px;
    padding-top: 16px;
    border-top: 1px solid rgba(0, 0, 0, 0.08);
    text-align: center;
    font-size: 13px;
    color: #666;
}

/* Logged-in / logout card */
.erp-fl-logged-in {
    display: flex;
    flex-direction: column;
    gap: 12px;
    align-items: flex-start;
}

.erp-fl-greeting {
    margin: 0;
    font-size: 15px;
    color: var(--md-sys-color-on-surface, #1a1a1a);
}

.erp-fl-logout-btn {
    padding: 10px 20px;
    background: var(--md-sys-color-secondary, #625b71);
    color: var(--md-sys-color-on-secondary, #fff);
    border: none;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: filter 0.15s ease;
}

.erp-fl-logout-btn:hover {
    filter: brightness(1.1);
}