/* =====================================================
   MODULE: ALERTS & TOASTS
   Alert banners, toast notifications, feedback.
   Per-theme overrides for all 5 themes.
   Toggle: modules.alerts in theme-config.json
   ===================================================== */

/* ============= BASE ALERT ============= */
.alert {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    padding: 1rem 1.25rem;
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-lg, 0.75rem);
    margin-bottom: 1rem;
    font-size: var(--font-size-sm, 0.875rem);
    line-height: 1.5;
    border-left-width: 4px;
}

.alert-icon { flex-shrink: 0; font-size: 1.25rem; margin-top: 0.1rem; }
.alert-content { flex: 1; }
.alert-title { font-weight: 700; margin-bottom: 0.25rem; }
.alert-dismiss {
    flex-shrink: 0;
    background: none; border: none;
    color: inherit; opacity: 0.6;
    cursor: pointer; font-size: 1.25rem;
    padding: 0; line-height: 1;
}
.alert-dismiss:hover { opacity: 1; }

/* ============= ALERT VARIANTS ============= */
.alert-success { background: var(--alert-success-bg); border-color: var(--alert-success-border); color: var(--alert-success-text); }
.alert-info { background: var(--alert-info-bg); border-color: var(--alert-info-border); color: var(--alert-info-text); }
.alert-warning { background: var(--alert-warning-bg); border-color: var(--alert-warning-border); color: var(--alert-warning-text); }
.alert-error { background: var(--alert-error-bg); border-color: var(--alert-error-border); color: var(--alert-error-text); }

/* Compact Alert */
.alert-compact { padding: 0.5rem 0.75rem; font-size: var(--font-size-xs, 0.75rem); }

/* ============= TOAST NOTIFICATIONS ============= */
.toast-container {
    position: fixed;
    top: 1rem; right: 1rem;
    z-index: 9000;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    max-width: 400px;
}

.toast {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.875rem 1.25rem;
    background: var(--bg-elevated);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-lg, 0.75rem);
    box-shadow: var(--shadow-lg);
    animation: toast-slide-in 0.3s ease;
    font-size: var(--font-size-sm, 0.875rem);
    color: var(--text-primary);
    border-left-width: 4px;
}

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

.toast-icon { flex-shrink: 0; }
.toast-message { flex: 1; }
.toast-close {
    flex-shrink: 0; background: none; border: none;
    color: var(--text-tertiary); cursor: pointer;
    padding: 0; font-size: 1.125rem;
}
.toast-close:hover { color: var(--text-primary); }

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

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

/* Progress Toast */
.toast-progress {
    position: absolute;
    bottom: 0; left: 0;
    height: 3px;
    background: var(--accent);
    border-radius: 0 0 var(--radius-lg) var(--radius-lg);
    transition: width linear;
}

/* ============= INLINE FEEDBACK ============= */
.feedback {
    display: inline-flex;
    align-items: center;
    gap: 0.375rem;
    font-size: var(--font-size-xs, 0.75rem);
    padding: 0.25rem 0.625rem;
    border-radius: var(--radius-full);
}
.feedback-success { background: var(--alert-success-bg); color: var(--alert-success-text); }
.feedback-error { background: var(--alert-error-bg); color: var(--alert-error-text); }
.feedback-warning { background: var(--alert-warning-bg); color: var(--alert-warning-text); }

/* ============= BANNER ============= */
.banner {
    padding: 0.75rem 1.25rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: var(--font-size-sm, 0.875rem);
    font-weight: 500;
}
.banner-accent { background: var(--accent); color: #ffffff; }
.banner-info { background: var(--alert-info-bg); color: var(--alert-info-text); }
.banner-warning { background: var(--alert-warning-bg); color: var(--alert-warning-text); }
.banner-dismiss { margin-left: auto; background: none; border: none; color: inherit; cursor: pointer; opacity: 0.7; }
.banner-dismiss:hover { opacity: 1; }

/* ============= LIGHT THEME ============= */
[data-theme="white-glass"] .alert {
    background: rgba(255, 255, 255, 0.8);
    border-color: rgba(0, 0, 0, 0.1);
}
[data-theme="white-glass"] .toast {
    background: #ffffff;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.12);
}

/* ============= RETRO THEME — flat alerts ============= */
[data-theme="retro"] .alert {
    border-radius: 0 !important;
    border-left-width: 4px;
    background: #ffffff;
    color: #000;
    border-color: #808080;
    box-shadow: inset -1px -1px #0a0a0a, inset 1px 1px #ffffff;
}
[data-theme="retro"] .alert-success { border-left-color: #008000; }
[data-theme="retro"] .alert-error { border-left-color: #800000; }
[data-theme="retro"] .alert-warning { border-left-color: #808000; }
[data-theme="retro"] .alert-info { border-left-color: #000080; }
[data-theme="retro"] .toast {
    border-radius: 0 !important;
    background: #c0c0c0;
    color: #000;
    box-shadow: inset -1px -1px #0a0a0a, inset 1px 1px #ffffff, inset -2px -2px #808080, inset 2px 2px #dfdfdf;
}
[data-theme="retro"] .feedback { border-radius: 0 !important; }

/* ============= HOMEBREW THEME — green terminal alerts ============= */
[data-theme="homebrew"] .alert {
    border-radius: 0 !important;
    background: rgba(0, 0, 0, 0.3);
    border-color: rgba(0, 255, 0, 0.15);
    color: #00ff00;
}
[data-theme="homebrew"] .alert-success { border-left-color: #00ff00; }
[data-theme="homebrew"] .alert-error { border-left-color: #ff4444; color: #ff4444; }
[data-theme="homebrew"] .alert-warning { border-left-color: #ffcc00; color: #ffcc00; }
[data-theme="homebrew"] .alert-info { border-left-color: #00ccff; color: #00ccff; }
[data-theme="homebrew"] .toast {
    border-radius: 0 !important;
    background: rgba(0, 0, 0, 0.5);
    border: 1px solid rgba(0, 255, 0, 0.15);
    color: #00ff00;
}
[data-theme="homebrew"] .feedback { border-radius: 0 !important; }

/* ============= SKEUOMORPHIC THEME — raised alert panels ============= */
[data-theme="skeuomorphic"] .alert {
    box-shadow: 0 2px 6px rgba(0,0,0,0.08), inset 0 1px 0 rgba(255,255,255,0.5);
    border-left-width: 4px;
    border-left-style: solid;
    backdrop-filter: none;
}