/* RIM FORMSE — Frontend Styles
   Zero CLS: explicit sizes, no layout-shifting animations on load */

/* ---- Base / Shared ---- */
.rim-form-wrap *,
.rim-form-wrap *::before,
.rim-form-wrap *::after { box-sizing: border-box; }

.rim-form-wrap {
    --rim-radius:   8px;
    --rim-shadow:   0 4px 24px rgba(0,0,0,.12);
    --rim-white:    #ffffff;
    --rim-text:     #1f2937;
    --rim-muted:    #6b7280;
    --rim-border:   #e5e7eb;
    --rim-input-h:  44px;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    color: var(--rim-text);
}

.rim-form-inner {
    background: var(--rim-white);
    border-radius: var(--rim-radius);
    padding: 28px 24px;
}

.rim-form-title {
    font-size: 1.3rem;
    font-weight: 700;
    margin: 0 0 8px;
    line-height: 1.3;
    color: var(--rim-text);
}

.rim-form-desc {
    font-size: .93rem;
    color: var(--rim-muted);
    margin: 0 0 20px;
    line-height: 1.6;
}

/* ---- Fields ---- */
.rim-fields { display: flex; flex-direction: column; gap: 14px; }

.rim-field { display: flex; flex-direction: column; gap: 5px; }

.rim-field label {
    font-size: .82rem;
    font-weight: 600;
    color: var(--rim-muted);
    text-transform: uppercase;
    letter-spacing: .04em;
}

.rim-field input[type="text"],
.rim-field input[type="email"] {
    width: 100%;
    height: var(--rim-input-h);
    padding: 0 14px;
    border: 1.5px solid var(--rim-border);
    border-radius: var(--rim-radius);
    font-size: .95rem;
    color: var(--rim-text);
    background: #fafafa;
    transition: border-color .2s, box-shadow .2s;
    outline: none;
    /* Avoid CLS: reserve height */
    min-height: var(--rim-input-h);
}

.rim-field input:focus {
    border-color: var(--rim-primary);
    box-shadow: 0 0 0 3px color-mix(in srgb, var(--rim-primary) 15%, transparent);
    background: #fff;
}

/* ---- Radio Group ---- */
.rim-field-radio { gap: 8px; }
.rim-radio-label { font-size: .82rem; font-weight: 600; color: var(--rim-muted); text-transform: uppercase; letter-spacing: .04em; }
.rim-radio-group { display: flex; flex-wrap: wrap; gap: 10px; }
.rim-radio-group label {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: .9rem;
    cursor: pointer;
    padding: 6px 14px;
    border: 1.5px solid var(--rim-border);
    border-radius: 30px;
    transition: border-color .2s, background .2s;
    white-space: nowrap;
}
.rim-radio-group label:has(input:checked) {
    border-color: var(--rim-primary);
    background: color-mix(in srgb, var(--rim-primary) 8%, transparent);
    color: var(--rim-primary);
}
.rim-radio-group input[type="radio"] { accent-color: var(--rim-primary); }

/* ---- Submit Button ---- */
.rim-submit-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    height: 46px;
    padding: 0 28px;
    background: var(--rim-primary);
    color: #fff;
    border: none;
    border-radius: var(--rim-radius);
    font-size: .95rem;
    font-weight: 600;
    cursor: pointer;
    transition: opacity .2s, transform .1s;
    min-width: 130px;
    white-space: nowrap;
}
.rim-submit-btn:hover  { opacity: .88; }
.rim-submit-btn:active { transform: scale(.98); }
.rim-submit-btn:disabled { opacity: .6; cursor: not-allowed; }

/* Spinner */
.rim-spinner {
    display: none;
    width: 18px; height: 18px;
    border: 2px solid rgba(255,255,255,.4);
    border-top-color: #fff;
    border-radius: 50%;
    animation: rim-spin .7s linear infinite;
    flex-shrink: 0;
}
.rim-submit-btn.rim-loading .rim-spinner { display: block; }
.rim-submit-btn.rim-loading .rim-btn-text { opacity: .5; }

@keyframes rim-spin { to { transform: rotate(360deg); } }

/* ---- Message ---- */
.rim-message {
    font-size: .95rem;
    font-weight: 500;
    padding: 12px 16px;
    border-radius: var(--rim-radius);
    display: none;
    line-height: 1.5;
}
.rim-message.rim-success {
    display: block;
    background: #d1fae5;
    color: #065f46;
    border: 1px solid #6ee7b7;
}
.rim-message.rim-error {
    display: block;
    background: #fee2e2;
    color: #991b1b;
    border: 1px solid #fca5a5;
}

/* Honeypot */
.rim-hp { position: absolute; left: -9999px; opacity: 0; pointer-events: none; }

/* ============================================================
   INLINE TYPE
   ============================================================ */
.rim-type-inline .rim-form-inner {
    border: 1.5px solid var(--rim-border);
    box-shadow: var(--rim-shadow);
    margin: 32px 0;
}

@media (min-width: 640px) {
    .rim-type-inline .rim-fields {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 14px;
    }
    .rim-type-inline .rim-field-radio,
    .rim-type-inline .rim-submit-btn,
    .rim-type-inline .rim-message {
        grid-column: 1 / -1;
    }
}

/* ============================================================
   SIDEBAR TYPE
   ============================================================ */
.rim-type-sidebar .rim-form-inner {
    padding: 20px 16px;
    border: 1.5px solid var(--rim-border);
    border-radius: var(--rim-radius);
}
.rim-type-sidebar .rim-submit-btn { width: 100%; }

/* ============================================================
   POPUP TYPE
   ============================================================ */
.rim-type-popup { position: relative; }

.rim-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,.5);
    z-index: 99998;
    /* Reserve space to avoid CLS */
}

.rim-modal {
    display: none;
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 99999;
    width: min(540px, 94vw);
    max-height: 92vh;
    overflow-y: auto;
    border-radius: 12px;
    box-shadow: 0 20px 60px rgba(0,0,0,.3);
    background: var(--rim-white);
    /* Reserve size to avoid CLS */
}

.rim-type-popup.rim-open .rim-overlay,
.rim-type-popup.rim-open .rim-modal { display: block; }

.rim-cover { width: 100%; aspect-ratio: 16/7; overflow: hidden; border-radius: 12px 12px 0 0; }
.rim-cover-img { width: 100%; height: 100%; object-fit: cover; display: block; }

.rim-modal-body { padding: 24px; }

.rim-close {
    position: absolute;
    top: 12px;
    right: 14px;
    background: rgba(0,0,0,.35);
    color: #fff;
    border: none;
    width: 30px;
    height: 30px;
    border-radius: 50%;
    font-size: 18px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    line-height: 1;
    z-index: 1;
    transition: background .2s;
}
.rim-close:hover { background: rgba(0,0,0,.55); }

/* Popup animation — runs AFTER open class, no CLS */
@media (prefers-reduced-motion: no-preference) {
    .rim-type-popup.rim-open .rim-modal {
        animation: rim-modal-in .25s ease both;
    }
    @keyframes rim-modal-in {
        from { opacity: 0; transform: translate(-50%, -48%); }
        to   { opacity: 1; transform: translate(-50%, -50%); }
    }
}

/* ============================================================
   ALREADY SUBSCRIBED
   ============================================================ */
.rim-already-msg {
    padding: 14px 18px;
    background: #eff6ff;
    border: 1.5px solid #bfdbfe;
    border-radius: var(--rim-radius);
    color: #1e40af;
    font-size: .9rem;
    font-weight: 500;
    margin: 20px 0;
}

/* ============================================================
   DARK MODE
   ============================================================ */
@media (prefers-color-scheme: dark) {
    .rim-form-wrap {
        --rim-white:  #1f2937;
        --rim-text:   #f9fafb;
        --rim-muted:  #9ca3af;
        --rim-border: #374151;
    }
    .rim-field input[type="text"],
    .rim-field input[type="email"] { background: #111827; color: #f9fafb; }
}