// EPG Progress Panel - Broadcast Control Room Aesthetic
// Sleek, modern design with glassmorphism and subtle glow effects

// CSS Custom Properties for theming
:host {
    --epg-panel-bg: rgba(18, 22, 28, 0.92);
    --epg-panel-bg-solid: #12161c;
    --epg-panel-border: rgba(56, 189, 248, 0.15);
    --epg-panel-border-glow: rgba(56, 189, 248, 0.25);
    --epg-header-bg: rgba(56, 189, 248, 0.08);
    --epg-header-border: rgba(56, 189, 248, 0.12);
    --epg-text-primary: rgba(255, 255, 255, 0.95);
    --epg-text-secondary: rgba(255, 255, 255, 0.6);
    --epg-text-tertiary: rgba(255, 255, 255, 0.4);
    --epg-accent: #38bdf8;
    --epg-accent-glow: rgba(56, 189, 248, 0.4);
    --epg-success: #22c55e;
    --epg-success-glow: rgba(34, 197, 94, 0.3);
    --epg-error: #ef4444;
    --epg-error-glow: rgba(239, 68, 68, 0.3);
    --epg-queued: #a78bfa;
    --epg-queued-glow: rgba(167, 139, 250, 0.3);
    --epg-item-border: rgba(255, 255, 255, 0.06);
    --epg-item-hover: rgba(56, 189, 248, 0.05);
    --epg-progress-track: rgba(255, 255, 255, 0.08);
    --epg-scrollbar-thumb: rgba(56, 189, 248, 0.3);
    --epg-scrollbar-track: rgba(255, 255, 255, 0.05);
    --epg-shadow: 0 8px 32px rgba(0, 0, 0, 0.4), 0 2px 8px rgba(0, 0, 0, 0.3);
    --epg-icon-bg: rgba(56, 189, 248, 0.12);
    --epg-queue-bg: rgba(167, 139, 250, 0.06);
    --epg-queue-border: rgba(167, 139, 250, 0.15);
}

// Light theme overrides
:host-context(.light-theme),
:host-context([data-theme='light']),
:host-context(.mat-app-background.light) {
    --epg-panel-bg: rgba(255, 255, 255, 0.95);
    --epg-panel-bg-solid: #ffffff;
    --epg-panel-border: rgba(15, 118, 110, 0.2);
    --epg-panel-border-glow: rgba(15, 118, 110, 0.15);
    --epg-header-bg: rgba(15, 118, 110, 0.06);
    --epg-header-border: rgba(15, 118, 110, 0.1);
    --epg-text-primary: rgba(15, 23, 42, 0.95);
    --epg-text-secondary: rgba(15, 23, 42, 0.6);
    --epg-text-tertiary: rgba(15, 23, 42, 0.4);
    --epg-accent: #0f766e;
    --epg-accent-glow: rgba(15, 118, 110, 0.25);
    --epg-success: #16a34a;
    --epg-success-glow: rgba(22, 163, 74, 0.2);
    --epg-error: #dc2626;
    --epg-error-glow: rgba(220, 38, 38, 0.2);
    --epg-queued: #7c3aed;
    --epg-queued-glow: rgba(124, 58, 237, 0.2);
    --epg-item-border: rgba(15, 23, 42, 0.08);
    --epg-item-hover: rgba(15, 118, 110, 0.04);
    --epg-progress-track: rgba(15, 23, 42, 0.08);
    --epg-scrollbar-thumb: rgba(15, 118, 110, 0.3);
    --epg-scrollbar-track: rgba(15, 23, 42, 0.05);
    --epg-shadow:
        0 8px 32px rgba(15, 23, 42, 0.12), 0 2px 8px rgba(15, 23, 42, 0.08);
    --epg-icon-bg: rgba(15, 118, 110, 0.1);
    --epg-queue-bg: rgba(124, 58, 237, 0.05);
    --epg-queue-border: rgba(124, 58, 237, 0.12);
}

.epg-progress-panel {
    position: fixed;
    bottom: 20px;
    left: 20px;
    width: 340px;
    max-width: calc(100vw - 40px);
    background: var(--epg-panel-bg);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-radius: 16px;
    box-shadow: var(--epg-shadow);
    z-index: 1000;
    overflow: hidden;
    border: 1px solid var(--epg-panel-border);

    // Subtle glow effect on top edge
    &::before {
        content: '';
        position: absolute;
        top: 0;
        left: 0;
        right: 0;
        height: 1px;
        background: linear-gradient(
            90deg,
            transparent 0%,
            var(--epg-panel-border-glow) 20%,
            var(--epg-accent-glow) 50%,
            var(--epg-panel-border-glow) 80%,
            transparent 100%
        );
    }

    // Entry animation
    animation: slideInFromLeft 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes slideInFromLeft {
    from {
        opacity: 0;
        transform: translateX(-24px) scale(0.96);
    }
    to {
        opacity: 1;
        transform: translateX(0) scale(1);
    }
}

.panel-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 16px;
    background: var(--epg-header-bg);
    border-bottom: 1px solid var(--epg-header-border);
    position: relative;

    .header-title {
        display: flex;
        align-items: center;
        gap: 10px;
        font-weight: 600;
        font-size: 13px;
        letter-spacing: 0.02em;
        color: var(--epg-text-primary);
        text-transform: uppercase;

        mat-icon {
            font-size: 20px;
            width: 20px;
            height: 20px;
            color: var(--epg-accent);
            filter: drop-shadow(0 0 6px var(--epg-accent-glow));
            animation: pulse-glow 2s ease-in-out infinite;
        }
    }

    .dismiss-all-btn {
        width: 28px;
        height: 28px;
        padding: 2px;
        line-height: 28px;
        border-radius: 8px;
        transition: all 0.2s ease;
        color: var(--epg-text-tertiary);

        mat-icon {
            font-size: 18px;
            width: 18px;
            height: 18px;
        }
    }
}

@keyframes pulse-glow {
    0%,
    100% {
        filter: drop-shadow(0 0 4px var(--epg-accent-glow));
    }
    50% {
        filter: drop-shadow(0 0 10px var(--epg-accent-glow));
    }
}

.imports-list {
    max-height: 360px;
    overflow-y: auto;
    padding: 4px 0;

    // Custom scrollbar
    &::-webkit-scrollbar {
        width: 6px;
    }

    &::-webkit-scrollbar-track {
        background: var(--epg-scrollbar-track);
        border-radius: 3px;
        margin: 4px 0;
    }

    &::-webkit-scrollbar-thumb {
        background: var(--epg-scrollbar-thumb);
        border-radius: 3px;

        &:hover {
            background: var(--epg-accent);
        }
    }
}

.import-item {
    padding: 6px 12px;
    border-radius: 10px;
    transition: all 0.2s ease;
    position: relative;
    margin: 0 6px;

    &:not(:last-child) {
        margin-bottom: 2px;
    }

    &:hover {
        background: var(--epg-item-hover);
    }

    .item-header {
        display: flex;
        align-items: center;
        gap: 10px;
        margin-bottom: 10px;

        .status-icon-wrapper {
            display: flex;
            align-items: center;
            justify-content: center;
            width: 32px;
            height: 32px;
            border-radius: 8px;
            background: var(--epg-icon-bg);
            flex-shrink: 0;
        }

        mat-icon {
            font-size: 18px;
            width: 18px;
            height: 18px;
            transition: all 0.3s ease;
        }

        .item-url {
            flex: 1;
            font-size: 12px;
            font-weight: 500;
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
            color: var(--epg-text-secondary);
            font-family: 'SF Mono', 'Fira Code', 'Monaco', monospace;
            letter-spacing: -0.02em;
        }

        .dismiss-btn {
            width: 26px;
            height: 26px;
            padding: 2px;
            line-height: 26px;
            border-radius: 6px;
            opacity: 0;
            transition: all 0.2s ease;
            color: var(--epg-text-tertiary);

            mat-icon {
                font-size: 16px;
                width: 16px;
                height: 16px;
            }
        }
    }

    &:hover .dismiss-btn {
        opacity: 1;
    }

    mat-progress-bar {
        margin-bottom: 10px;
        border-radius: 2px;
        height: 4px;

        ::ng-deep {
            .mdc-linear-progress__buffer {
                background-color: var(--epg-progress-track);
            }

            .mdc-linear-progress__bar-inner {
                border-color: var(--epg-accent);
            }

            .mdc-linear-progress__buffer-bar {
                background-color: var(--epg-progress-track);
            }
        }
    }

    .item-stats {
        font-size: 11px;
        color: var(--epg-text-tertiary);
        display: flex;
        align-items: center;
        gap: 8px;

        .stat-badge {
            display: inline-flex;
            align-items: center;
            gap: 4px;
            padding: 4px 10px;
            background: var(--epg-icon-bg);
            border-radius: 6px;
            font-weight: 600;
            font-variant-numeric: tabular-nums;
            font-size: 12px;
            color: var(--epg-text-secondary);

            mat-icon {
                font-size: 14px;
                width: 14px;
                height: 14px;
                opacity: 0.7;
            }
        }
    }

    // Status variations
    &.status-loading {
        .status-icon-wrapper {
            background: var(--epg-icon-bg);
        }

        .item-header mat-icon {
            color: var(--epg-accent);
        }

        .item-stats {
            color: var(--epg-text-tertiary);
        }
    }

    &.status-complete {
        .status-icon-wrapper {
            background: var(--epg-success-glow);
        }

        .item-header mat-icon {
            color: var(--epg-success);
            filter: drop-shadow(0 0 6px var(--epg-success-glow));
        }

        .item-stats {
            color: var(--epg-success);

            .stat-badge {
                background: var(--epg-success-glow);
                color: var(--epg-success);
            }
        }
    }

    &.status-error {
        .status-icon-wrapper {
            background: var(--epg-error-glow);
        }

        .item-header mat-icon {
            color: var(--epg-error);
            filter: drop-shadow(0 0 6px var(--epg-error-glow));
        }

        .error-text {
            color: var(--epg-error);
            font-size: 11px;
            font-weight: 500;
        }
    }
}

// Queue section styles
.queue-section {
    //margin: 8px;
    padding: 12px;
    border-radius: 10px;
    animation: fadeIn 0.3s ease;

    .queue-header {
        display: flex;
        align-items: center;
        gap: 8px;
        margin-bottom: 10px;
        padding-bottom: 8px;
        border-bottom: 1px solid var(--epg-queue-border);
        font-size: 11px;
        font-weight: 600;
        text-transform: uppercase;
        letter-spacing: 0.05em;
        color: var(--epg-queued);

        mat-icon {
            font-size: 16px;
            width: 16px;
            height: 16px;
        }
    }

    .queue-list {
        display: flex;
        flex-direction: column;
        gap: 6px;
    }

    .queue-item {
        display: flex;
        align-items: center;
        gap: 10px;
        padding: 8px 10px;
        background: rgba(167, 139, 250, 0.04);
        border-radius: 6px;
        transition: all 0.2s ease;

        &:hover {
            background: rgba(167, 139, 250, 0.08);

            .dismiss-btn {
                opacity: 1;
            }
        }

        .queue-position {
            display: flex;
            align-items: center;
            justify-content: center;
            width: 22px;
            height: 22px;
            border-radius: 6px;
            background: var(--epg-queued-glow);
            color: var(--epg-queued);
            font-size: 11px;
            font-weight: 700;
            flex-shrink: 0;
        }

        .queue-url {
            flex: 1;
            font-size: 11px;
            font-weight: 500;
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
            color: var(--epg-text-secondary);
            font-family: 'SF Mono', 'Fira Code', 'Monaco', monospace;
            letter-spacing: -0.02em;
        }

        .dismiss-btn {
            width: 22px;
            height: 22px;
            padding: 0;
            line-height: 22px;
            border-radius: 4px;
            opacity: 0;
            transition: all 0.2s ease;
            color: var(--epg-text-tertiary);
            flex-shrink: 0;

            mat-icon {
                font-size: 14px;
                width: 14px;
                height: 14px;
            }
        }
    }
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(4px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.spinning {
    animation: spin 1.2s cubic-bezier(0.5, 0, 0.5, 1) infinite;
}

@keyframes spin {
    from {
        transform: rotate(0deg);
    }
    to {
        transform: rotate(360deg);
    }
}

// Responsive adjustments
@media (max-width: 400px) {
    .epg-progress-panel {
        left: 12px;
        right: 12px;
        bottom: 12px;
        width: auto;
        max-width: none;
    }
}