/* SCAD - Overlays, boxes, headers de modal */
/* ═══════════════════════════════════════════════════════════════
   SCAD · MODAIS (overlays genéricos)
   ═══════════════════════════════════════════════════════════════ */

/* Overlay base */
.scad-modal-overlay {
    position: fixed;
    inset: 0;
    z-index: 14000;
    background: rgba(8, 18, 12, .6);
    backdrop-filter: blur(7px);
    -webkit-backdrop-filter: blur(7px);
    display: none;
    align-items: center;
    justify-content: center;
    padding: 18px;
}

.scad-modal-overlay.open {
    display: flex;
}

.scad-modal-box {
    position: relative;
    width: 100%;
    max-width: 760px;
    max-height: 92vh;
    display: flex;
    flex-direction: column;
    background: var(--bg-card);
    border: 1px solid var(--line);
    border-radius: 20px;
    box-shadow: 0 30px 80px rgba(0, 30, 15, .4);
    overflow: hidden;
    animation: scadModalIn .32s cubic-bezier(.34, 1.26, .64, 1);
}

@keyframes scadModalIn {
    from { opacity: 0; transform: translateY(26px) scale(.97); }
    to { opacity: 1; transform: none; }
}

/* Header */
.scad-modal-header {
    position: relative;
    padding: 20px 24px 18px;
    color: #fff;
    overflow: hidden;
    flex-shrink: 0;
}

.scad-modal-header::after {
    content: '';
    position: absolute;
    top: -70px;
    right: -60px;
    width: 220px;
    height: 220px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(255, 255, 255, .16), transparent 70%);
    pointer-events: none;
}

.scad-modal-header h3 {
    position: relative;
    z-index: 1;
    margin: 0;
    font-family: var(--disp);
    font-size: 1.3rem;
    font-weight: 800;
    letter-spacing: -.3px;
    display: flex;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
    text-shadow: 0 2px 10px rgba(0, 0, 0, .18);
}

.scad-modal-header p {
    position: relative;
    z-index: 1;
    margin: 6px 0 0;
    font-size: 12px;
    opacity: .85;
}

.scad-modal-close {
    position: absolute;
    top: 16px;
    right: 18px;
    z-index: 2;
    width: 34px;
    height: 34px;
    border-radius: 10px;
    background: rgba(255, 255, 255, .14);
    border: 1px solid rgba(255, 255, 255, .24);
    color: #fff;
    font-size: 15px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background .15s;
}

.scad-modal-close:hover {
    background: rgba(255, 255, 255, .28);
}

/* Body */
.scad-modal-body {
    flex: 1;
    overflow-y: auto;
    padding: 20px 24px;
}

/* Footer */
.scad-modal-footer {
    padding: 14px 24px;
    border-top: 1px solid var(--line);
    display: flex;
    gap: 10px;
    justify-content: flex-end;
    flex-shrink: 0;
    background: var(--bg-card);
}

.scad-modal-btn {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    padding: 10px 18px;
    border-radius: 12px;
    font-family: var(--body);
    font-size: 12.5px;
    font-weight: 700;
    cursor: pointer;
    transition: .18s;
    border: 1px solid transparent;
}

.scad-modal-btn.primary {
    background: linear-gradient(135deg, var(--g), var(--g2));
    color: #fff;
    box-shadow: 0 3px 12px rgba(0, 132, 61, .3);
}

.scad-modal-btn.primary:hover {
    transform: translateY(-1px);
    box-shadow: 0 5px 16px rgba(0, 132, 61, .4);
}

.scad-modal-btn.danger {
    background: linear-gradient(135deg, #cf3f39, #a52a24);
    color: #fff;
    box-shadow: 0 3px 12px rgba(207, 63, 57, .3);
}

.scad-modal-btn.ghost {
    background: var(--line-soft);
    color: var(--txt2);
    border-color: var(--line);
}

.scad-modal-btn.ghost:hover {
    background: var(--line);
}

/* ── Responsividade (mobile) ── */
@media (max-width: 640px) {
    .scad-modal-overlay {
        padding: 10px;
        align-items: flex-end;
    }
    .scad-modal-box {
        max-width: 100%;
        max-height: 94vh;
        border-radius: 18px 18px 0 0;
    }
    .scad-modal-header {
        padding: 16px 18px 14px;
    }
    .scad-modal-header h3 {
        font-size: 1.05rem;
        gap: 8px;
    }
    .scad-modal-close {
        top: 12px;
        right: 12px;
        width: 32px;
        height: 32px;
    }
    .scad-modal-body {
        padding: 16px 18px;
    }
    .scad-modal-footer {
        padding: 12px 16px;
        flex-wrap: wrap;
    }
    .scad-modal-footer .scad-modal-btn {
        flex: 1 1 auto;
        justify-content: center;
    }
}

@media (max-width: 400px) {
    .scad-modal-overlay { padding: 0; }
    .scad-modal-box { border-radius: 16px 16px 0 0; }
}