/**
 * TamRank Notifications
 *
 * Provides:
 *  - .tr-alert  inline alert component (4 semantic states + legacy aliases)
 *  - .tam-toast-* toast notification styles
 *
 * Dependency: variables.css
 */

/* ======================================================
   INLINE ALERT (.tr-alert)
   ====================================================== */

.tr-alert {
    display: flex;
    align-items: flex-start;
    gap: var(--tr-space-3);
    padding: var(--tr-space-3) var(--tr-space-4);
    border-radius: var(--tr-radius-sm);
    border-left: 3px solid;
    font-size: var(--tr-text-sm);
    line-height: var(--tr-leading-normal);
    margin-bottom: var(--tr-space-4);
    position: relative;
}

/* Icon slot */
.tr-alert__icon {
    flex-shrink: 0;
    width: 20px;
    height: 20px;
    margin-top: 1px;
}

/* Content slot */
.tr-alert__content {
    flex: 1;
    min-width: 0;
}

/* Title */
.tr-alert__title {
    font-weight: 600;
    margin: 0 0 2px 0;
}

/* Description */
.tr-alert__desc {
    margin: 0;
    color: var(--tr-color-slate-600);
}

/* Dismiss button */
.tr-alert__close {
    position: absolute;
    top: var(--tr-space-2);
    right: var(--tr-space-2);
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--tr-space-1);
    color: var(--tr-color-slate-400);
    border-radius: var(--tr-radius-sm);
    transition: color 0.15s ease;
}

.tr-alert__close:hover {
    color: var(--tr-color-slate-600);
}

/* ── Semantic state modifiers (BEM double-dash) ── */

.tr-alert--error {
    background: var(--tr-color-error-bg);
    border-color: var(--tr-color-error);
    color: var(--tr-color-slate-700);
}

.tr-alert--error .tr-alert__icon {
    color: var(--tr-color-error);
}

.tr-alert--warning {
    background: var(--tr-color-warning-bg);
    border-color: var(--tr-color-warning);
    color: var(--tr-color-slate-700);
}

.tr-alert--warning .tr-alert__icon {
    color: var(--tr-color-warning);
}

.tr-alert--success {
    background: var(--tr-color-success-bg);
    border-color: var(--tr-color-success);
    color: var(--tr-color-slate-700);
}

.tr-alert--success .tr-alert__icon {
    color: var(--tr-color-success);
}

.tr-alert--info {
    background: var(--tr-color-info-bg);
    border-color: var(--tr-color-info);
    color: var(--tr-color-slate-700);
}

.tr-alert--info .tr-alert__icon {
    color: var(--tr-color-info);
}

/* ── Structured variant (with title, desc, action button) ── */

.tr-alert--structured {
    padding: var(--tr-space-4);
    border-radius: var(--tr-radius-md);
}

.tr-alert--structured .tr-alert__title {
    font-weight: 700;
    color: var(--tr-color-warning);
    margin: 0 0 var(--tr-space-2) 0;
    font-size: var(--tr-text-sm);
}

.tr-alert--structured .tr-alert__desc {
    font-size: var(--tr-text-sm);
    color: var(--tr-color-slate-600);
    margin: 0 0 var(--tr-space-4) 0;
    line-height: 1.5;
}

.tr-alert--structured .tr-btn {
    margin-top: 0;
}

/* ── Legacy aliases (single-dash) ── */
.tr-alert-error   { background: var(--tr-color-error-bg);   border-color: var(--tr-color-error);   color: var(--tr-color-slate-700); }
.tr-alert-warning { background: var(--tr-color-warning-bg); border-color: var(--tr-color-warning); color: var(--tr-color-slate-700); }
.tr-alert-success { background: var(--tr-color-success-bg); border-color: var(--tr-color-success); color: var(--tr-color-slate-700); }
.tr-alert-info    { background: var(--tr-color-info-bg);    border-color: var(--tr-color-info);    color: var(--tr-color-slate-700); }

/* ======================================================
   TOAST (TamRankToast)
   ====================================================== */

.tam-toast-container {
    position: fixed;
    top: 50px;
    right: 20px;
    z-index: 99999;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.tam-toast {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 14px 20px;
    background: var(--tr-color-white);
    border-radius: var(--tr-radius-md);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    border-left: 4px solid var(--tr-color-primary);
    animation: tam-toast-slide-in 0.3s ease-out;
    max-width: 320px;
}

.tam-toast.tam-toast-success {
    border-left-color: var(--tr-color-primary);
}

.tam-toast.tam-toast-info {
    border-left-color: var(--tr-color-info);
}

.tam-toast.tam-toast-xp {
    border-left-color: var(--tr-color-warning);
    background: linear-gradient(135deg, var(--tr-color-warning-light) 0%, var(--tr-color-white) 100%);
}

.tam-toast-icon {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    flex-shrink: 0;
}

.tam-toast-success .tam-toast-icon {
    background: var(--tr-color-success-light);
    color: var(--tr-color-primary);
}

.tam-toast-xp .tam-toast-icon {
    background: var(--tr-color-warning-light);
    color: var(--tr-color-warning);
}

.tam-toast-content {
    flex: 1;
}

.tam-toast-title {
    font-weight: 600;
    font-size: 14px;
    color: var(--tr-color-slate-900);
    margin: 0 0 2px 0;
}

.tam-toast-message {
    font-size: 13px;
    color: var(--tr-color-slate-500);
    margin: 0;
}

.tam-toast-close {
    background: none;
    border: none;
    color: var(--tr-color-slate-400);
    cursor: pointer;
    padding: 4px;
    font-size: 16px;
    line-height: 1;
}

.tam-toast-close:hover {
    color: var(--tr-color-slate-500);
}

/* Animations */
@keyframes tam-toast-slide-in {
    from {
        transform: translateX(100%);
        opacity: 0;
    }

    to {
        transform: translateX(0);
        opacity: 1;
    }
}

@keyframes tam-toast-slide-out {
    from {
        transform: translateX(0);
        opacity: 1;
    }

    to {
        transform: translateX(100%);
        opacity: 0;
    }
}

.tam-toast.tam-toast-hiding {
    animation: tam-toast-slide-out 0.3s ease-in forwards;
}