/* ======================================
   APP-UI: Modais e Toasts customizados
   Substitui alert() e confirm() nativos
   ====================================== */

:root {
    --appui-success: #10B981;
    --appui-success-light: #D1FAE5;
    --appui-error: #ef4444;
    --appui-error-light: #FEE2E2;
    --appui-warning: #F59E0B;
    --appui-warning-light: #FEF3C7;
    --appui-info: #3B82F6;
    --appui-info-light: #DBEAFE;
    --appui-text: #1e293b;
    --appui-muted: #64748b;
}

/* ===== TOAST ===== */
.appui-toast-container {
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 1080;
    display: flex;
    flex-direction: column;
    gap: 12px;
    max-width: 360px;
    width: calc(100% - 40px);
    pointer-events: none;
}

.appui-toast {
    background: #fff;
    border-radius: 12px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.12), 0 2px 8px rgba(0,0,0,0.06);
    padding: 14px 16px;
    display: flex;
    align-items: flex-start;
    gap: 12px;
    border-left: 4px solid var(--appui-info);
    font-family: 'Figtree', system-ui, -apple-system, sans-serif;
    color: var(--appui-text);
    pointer-events: auto;
    transform: translateX(120%);
    opacity: 0;
    transition: transform 0.25s cubic-bezier(0.4, 0, 0.2, 1), opacity 0.2s ease;
    position: relative;
    overflow: hidden;
}

.appui-toast.show {
    transform: translateX(0);
    opacity: 1;
}

.appui-toast.hiding {
    transform: translateX(120%);
    opacity: 0;
}

.appui-toast-icon {
    flex-shrink: 0;
    width: 22px;
    height: 22px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    line-height: 1;
    margin-top: 2px;
}

.appui-toast-body {
    flex: 1;
    min-width: 0;
}

.appui-toast-title {
    font-weight: 700;
    font-size: 0.95rem;
    margin-bottom: 2px;
    color: var(--appui-text);
    line-height: 1.3;
}

.appui-toast-message {
    font-size: 0.875rem;
    color: var(--appui-muted);
    line-height: 1.4;
    word-wrap: break-word;
}

.appui-toast-close {
    flex-shrink: 0;
    background: transparent;
    border: 0;
    padding: 0;
    width: 22px;
    height: 22px;
    color: #94a3b8;
    cursor: pointer;
    font-size: 1.1rem;
    line-height: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 4px;
    transition: all 0.15s ease;
}

.appui-toast-close:hover {
    background: #f1f5f9;
    color: var(--appui-text);
}

.appui-toast-progress {
    position: absolute;
    bottom: 0;
    left: 0;
    height: 3px;
    background: currentColor;
    opacity: 0.3;
    transform-origin: left center;
    animation: appui-toast-progress linear forwards;
}

@keyframes appui-toast-progress {
    from { transform: scaleX(1); }
    to { transform: scaleX(0); }
}

.appui-toast.appui-toast-success { border-left-color: var(--appui-success); color: var(--appui-success); }
.appui-toast.appui-toast-error   { border-left-color: var(--appui-error);   color: var(--appui-error); }
.appui-toast.appui-toast-warning { border-left-color: var(--appui-warning); color: var(--appui-warning); }
.appui-toast.appui-toast-info    { border-left-color: var(--appui-info);    color: var(--appui-info); }

/* ===== MODAL (alert / confirm) ===== */
.appui-modal {
    display: none;
    position: fixed;
    inset: 0;
    z-index: 1090;
    align-items: center;
    justify-content: center;
    padding: 20px;
    background: rgba(15, 23, 42, 0.55);
    backdrop-filter: blur(2px);
    opacity: 0;
    transition: opacity 0.2s ease;
    font-family: 'Figtree', system-ui, -apple-system, sans-serif;
}

.appui-modal.show {
    display: flex;
    opacity: 1;
}

.appui-modal-dialog {
    background: #fff;
    border-radius: 16px;
    width: 100%;
    max-width: 460px;
    box-shadow: 0 25px 60px rgba(0,0,0,0.25);
    transform: scale(0.95);
    transition: transform 0.2s cubic-bezier(0.34, 1.56, 0.64, 1);
    overflow: hidden;
}

.appui-modal.show .appui-modal-dialog {
    transform: scale(1);
}

.appui-modal-header {
    padding: 22px 24px 0;
    display: flex;
    align-items: center;
    gap: 14px;
}

.appui-modal-icon {
    flex-shrink: 0;
    width: 48px;
    height: 48px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.6rem;
    color: #fff;
}

.appui-modal-icon.appui-icon-success { background: var(--appui-success); }
.appui-modal-icon.appui-icon-error   { background: var(--appui-error); }
.appui-modal-icon.appui-icon-warning { background: var(--appui-warning); }
.appui-modal-icon.appui-icon-info    { background: var(--appui-info); }
.appui-modal-icon.appui-icon-confirm { background: var(--appui-error); }
.appui-modal-icon.appui-icon-question { background: var(--appui-info); }

.appui-modal-title {
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--appui-text);
    margin: 0;
    line-height: 1.3;
    flex: 1;
}

.appui-modal-body {
    padding: 16px 24px 8px 86px;
    color: var(--appui-muted);
    font-size: 0.95rem;
    line-height: 1.5;
    word-wrap: break-word;
    white-space: pre-wrap;
}

.appui-modal-footer {
    padding: 16px 24px 22px;
    display: flex;
    justify-content: flex-end;
    gap: 10px;
}

.appui-btn {
    font-family: inherit;
    font-weight: 600;
    font-size: 0.95rem;
    padding: 10px 22px;
    border-radius: 10px;
    border: 0;
    cursor: pointer;
    transition: all 0.15s ease;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    line-height: 1;
}

.appui-btn:focus { outline: none; box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.3); }

.appui-btn-secondary {
    background: #f1f5f9;
    color: var(--appui-text);
}
.appui-btn-secondary:hover { background: #e2e8f0; }

.appui-btn-primary {
    background: var(--appui-info);
    color: #fff;
}
.appui-btn-primary:hover { background: #2563EB; transform: translateY(-1px); }

.appui-btn-success { background: var(--appui-success); color: #fff; }
.appui-btn-success:hover { background: #059669; transform: translateY(-1px); }

.appui-btn-danger { background: var(--appui-error); color: #fff; }
.appui-btn-danger:hover { background: #dc2626; transform: translateY(-1px); }

.appui-btn-warning { background: var(--appui-warning); color: #fff; }
.appui-btn-warning:hover { background: #d97706; transform: translateY(-1px); }

@media (max-width: 480px) {
    .appui-toast-container { top: 12px; right: 12px; left: 12px; max-width: none; width: auto; }
    .appui-modal-header { padding: 18px 18px 0; }
    .appui-modal-body { padding: 14px 18px 8px 80px; }
    .appui-modal-footer { padding: 14px 18px 18px; flex-direction: column-reverse; }
    .appui-btn { width: 100%; justify-content: center; }
}