/* ========================================
   TOASTS
   ========================================
   Pop-up notifications that appear in the
   corner and auto-dismiss after a delay.

   Structure:
   - .toast-container - fixed position wrapper
   - .toast - individual notification
   - .toast-icon - status icon
   - .toast-content - text wrapper
   - .toast-title - optional title
   - .toast-text - message text
   - .toast-close - dismiss button

   Variants:
   - .toast-success - green border
   - .toast-error - red border
   - .toast-warning - yellow border

   States:
   - .hiding - exit animation
   ======================================== */


/* ========================================
   1. CONTAINER
   ======================================== */

.toast-container {
    position: fixed;
    top: calc(env(safe-area-inset-top, 0px) + 4.25rem);
    right: 1rem;
    z-index: 10001;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    pointer-events: none;
}


/* ========================================
   2. BASE TOAST
   ======================================== */

.toast {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.875rem 1.25rem;
    background: rgba(14, 16, 24, 0.98);
    border: 1px solid var(--color-border);
    border-left-width: 4px;
    border-left-color: var(--color-border);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    min-width: 280px;
    max-width: 400px;
    pointer-events: auto;
    animation: toast-in 0.3s ease;
    backdrop-filter: blur(11px);
    -webkit-backdrop-filter: blur(11px);
}

.toast-icon {
    flex-shrink: 0;
    width: 24px;
    height: 24px;
    border-radius: 8px;
    border: 1px solid var(--color-border);
    background: var(--color-bg-card-hover);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: var(--color-text-secondary);
}

.toast-icon.plain {
    border: none;
    background: transparent;
    box-shadow: none;
    border-radius: 0;
    width: 22px;
    height: 22px;
}

.toast-content {
    flex: 1;
}

.toast-title {
    font-weight: 600;
    color: var(--color-text-primary);
    margin-bottom: 0.125rem;
}

.toast-text {
    font-size: 0.9rem;
    color: var(--color-text-secondary);
}

.toast-close {
    flex-shrink: 0;
    width: 24px;
    height: 24px;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.16);
    color: var(--color-text-secondary);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 8px;
    transition: all var(--transition-fast);
    box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.02);
}

.toast-close:hover {
    background: var(--color-brand-primary-10);
    border-color: var(--color-brand-primary-40);
    color: var(--color-brand-primary);
    box-shadow: 0 0 10px var(--color-brand-primary-30);
}

.toast-close svg {
    width: 16px;
    height: 16px;
}


/* ========================================
   3. ANIMATIONS
   ======================================== */

@keyframes toast-in {
    from {
        opacity: 0;
        transform: translateX(100%);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

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

@keyframes toast-out {
    to {
        opacity: 0;
        transform: translateX(100%);
    }
}


/* ========================================
   4. VARIANTS
   ======================================== */

.toast-success {
    background: var(--color-success-10);
    border-color: var(--color-success-40);
    border-left-color: var(--color-success);
}

.toast-success .toast-title,
.toast-success .toast-text {
    color: var(--color-success);
}

.toast-success .toast-icon,
.toast-success .toast-icon {
    color: var(--color-success);
    border-color: var(--color-success);
    background: var(--color-success-15);
    box-shadow: 0 0 10px var(--color-success-30);
}

.toast-success .toast-icon {
    pointer-events: none;
}

.toast-error {
    background: var(--color-error-10);
    border-color: var(--color-error-40);
    border-left-color: var(--color-error);
}

.toast-error .toast-title,
.toast-error .toast-text {
    color: var(--color-error);
}

.toast-error .toast-icon {
    color: var(--color-error);
    border-color: var(--color-error);
    background: var(--color-error-15);
    box-shadow: 0 0 10px var(--color-error-30);
}

.toast-error .toast-icon {
    color: var(--color-error);
}

.toast-warning {
    background: var(--color-warning-10);
    border-color: var(--color-warning-40);
    border-left-color: var(--color-warning);
}

.toast-warning .toast-title,
.toast-warning .toast-text {
    color: var(--color-warning);
}

.toast-warning .toast-icon {
    color: var(--color-warning);
    border-color: var(--color-warning);
    background: var(--color-warning-15);
    box-shadow: 0 0 10px var(--color-warning-30);
}

.toast-warning .toast-icon {
    color: var(--color-warning);
}

.toast-info .toast-icon {
    color: var(--color-info);
    border-color: var(--color-info);
    background: var(--color-info-15);
}


/* ========================================
   LIGHT THEME
   ======================================== */

[data-theme="light"] .toast {
    background: #ffffff;
    border-color: #e0e0e0;
}

[data-theme="light"] .toast-title {
    color: #000000;
}

[data-theme="light"] .toast-text {
    color: #666666;
}

[data-theme="light"] .toast-success {
    border-left: 4px solid #16a34a;
}

[data-theme="light"] .toast-error {
    border-left: 4px solid #dc2626;
}

[data-theme="light"] .toast-warning {
    border-left: 4px solid #ca8a04;
}

[data-theme="light"] .toast-success .toast-icon {
    color: #16a34a;
}

[data-theme="light"] .toast-error .toast-icon {
    color: #dc2626;
}

[data-theme="light"] .toast-warning .toast-icon {
    color: #ca8a04;
}